/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 BOTH --traceabstraction.criterion.for.conditional.commutativity.checking SLEEP_SET --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 10 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-3774817-m [2024-04-06 08:09:29,476 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-04-06 08:09:29,536 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-04-06 08:09:29,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-04-06 08:09:29,539 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-04-06 08:09:29,561 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-04-06 08:09:29,561 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-04-06 08:09:29,562 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-04-06 08:09:29,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-04-06 08:09:29,564 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-04-06 08:09:29,564 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-04-06 08:09:29,564 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-04-06 08:09:29,564 INFO L153 SettingsManager]: * Use SBE=true [2024-04-06 08:09:29,565 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-04-06 08:09:29,565 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-04-06 08:09:29,565 INFO L153 SettingsManager]: * sizeof long=4 [2024-04-06 08:09:29,565 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-04-06 08:09:29,565 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-04-06 08:09:29,566 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-04-06 08:09:29,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-04-06 08:09:29,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-04-06 08:09:29,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-04-06 08:09:29,567 INFO L153 SettingsManager]: * sizeof long double=12 [2024-04-06 08:09:29,567 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-04-06 08:09:29,567 INFO L153 SettingsManager]: * Use constant arrays=true [2024-04-06 08:09:29,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-04-06 08:09:29,567 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-04-06 08:09:29,567 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-04-06 08:09:29,567 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-04-06 08:09:29,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-06 08:09:29,569 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-04-06 08:09:29,569 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-04-06 08:09:29,569 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> BOTH Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> SLEEP_SET Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 10 [2024-04-06 08:09:29,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-04-06 08:09:29,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-04-06 08:09:29,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-04-06 08:09:29,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-04-06 08:09:29,819 INFO L274 PluginConnector]: CDTParser initialized [2024-04-06 08:09:29,820 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i [2024-04-06 08:09:30,815 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-04-06 08:09:31,002 INFO L384 CDTParser]: Found 1 translation units. [2024-04-06 08:09:31,002 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i [2024-04-06 08:09:31,015 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/44dba75c4/72a82b256ba4402e88dfa0d943db9cee/FLAG71a95027b [2024-04-06 08:09:31,024 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/44dba75c4/72a82b256ba4402e88dfa0d943db9cee [2024-04-06 08:09:31,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-04-06 08:09:31,026 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-04-06 08:09:31,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-04-06 08:09:31,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-04-06 08:09:31,030 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-04-06 08:09:31,031 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f757bce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31, skipping insertion in model container [2024-04-06 08:09:31,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,070 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-04-06 08:09:31,302 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i[41322,41335] [2024-04-06 08:09:31,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-04-06 08:09:31,324 INFO L202 MainTranslator]: Completed pre-run [2024-04-06 08:09:31,354 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i[41322,41335] [2024-04-06 08:09:31,358 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-04-06 08:09:31,432 INFO L206 MainTranslator]: Completed translation [2024-04-06 08:09:31,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31 WrapperNode [2024-04-06 08:09:31,433 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-04-06 08:09:31,434 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-04-06 08:09:31,434 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-04-06 08:09:31,434 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-04-06 08:09:31,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,491 INFO L138 Inliner]: procedures = 271, calls = 35, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 97 [2024-04-06 08:09:31,491 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-04-06 08:09:31,492 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-04-06 08:09:31,492 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-04-06 08:09:31,493 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-04-06 08:09:31,499 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,510 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,510 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,525 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,526 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,527 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,528 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-04-06 08:09:31,529 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-04-06 08:09:31,529 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-04-06 08:09:31,529 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-04-06 08:09:31,530 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (1/1) ... [2024-04-06 08:09:31,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-04-06 08:09:31,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:31,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:31,563 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-04-06 08:09:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-04-06 08:09:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-04-06 08:09:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-04-06 08:09:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-04-06 08:09:31,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-04-06 08:09:31,607 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-04-06 08:09:31,705 INFO L241 CfgBuilder]: Building ICFG [2024-04-06 08:09:31,706 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-04-06 08:09:31,915 INFO L282 CfgBuilder]: Performing block encoding [2024-04-06 08:09:31,935 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-04-06 08:09:31,935 INFO L309 CfgBuilder]: Removed 10 assume(true) statements. [2024-04-06 08:09:31,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 08:09:31 BoogieIcfgContainer [2024-04-06 08:09:31,937 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-04-06 08:09:31,938 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-04-06 08:09:31,939 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-04-06 08:09:31,941 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-04-06 08:09:31,941 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.04 08:09:31" (1/3) ... [2024-04-06 08:09:31,941 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c69073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 08:09:31, skipping insertion in model container [2024-04-06 08:09:31,941 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 08:09:31" (2/3) ... [2024-04-06 08:09:31,942 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c69073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 08:09:31, skipping insertion in model container [2024-04-06 08:09:31,942 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 08:09:31" (3/3) ... [2024-04-06 08:09:31,942 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_08-cond_racefree.i [2024-04-06 08:09:31,948 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-04-06 08:09:31,955 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-04-06 08:09:31,955 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-04-06 08:09:31,955 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-04-06 08:09:32,000 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-04-06 08:09:32,032 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:32,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:32,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:32,035 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:32,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-04-06 08:09:32,078 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:32,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:32,091 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:32,097 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:32,097 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:32,153 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:32,154 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:32,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1619930861, now seen corresponding path program 1 times [2024-04-06 08:09:32,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:32,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022234269] [2024-04-06 08:09:32,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:32,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-06 08:09:32,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:32,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022234269] [2024-04-06 08:09:32,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022234269] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:32,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:32,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:32,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119908016] [2024-04-06 08:09:32,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:32,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:32,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:32,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:32,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:32,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:32,450 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:32,451 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:32,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:32,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:32,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-04-06 08:09:32,469 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:32,469 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:32,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1256268698, now seen corresponding path program 1 times [2024-04-06 08:09:32,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:32,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145972070] [2024-04-06 08:09:32,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:32,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:32,501 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:32,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:32,570 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:32,571 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:32,572 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:32,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-04-06 08:09:32,577 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-04-06 08:09:32,578 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:32,578 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-04-06 08:09:32,600 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-04-06 08:09:32,603 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:32,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:32,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:32,634 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:32,639 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:32,640 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:32,640 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:32,641 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:32,641 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:32,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2024-04-06 08:09:32,669 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:32,669 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:32,670 INFO L85 PathProgramCache]: Analyzing trace with hash -439865125, now seen corresponding path program 1 times [2024-04-06 08:09:32,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:32,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357865540] [2024-04-06 08:09:32,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-06 08:09:32,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:32,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357865540] [2024-04-06 08:09:32,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357865540] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:32,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:32,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:32,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828612830] [2024-04-06 08:09:32,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:32,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:32,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:32,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:32,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:32,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:32,762 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:32,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:32,762 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:32,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:32,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-04-06 08:09:32,852 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:32,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:32,853 INFO L85 PathProgramCache]: Analyzing trace with hash 959120340, now seen corresponding path program 1 times [2024-04-06 08:09:32,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:32,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637294690] [2024-04-06 08:09:32,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-04-06 08:09:33,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:33,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637294690] [2024-04-06 08:09:33,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1637294690] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:33,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:33,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:33,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077974764] [2024-04-06 08:09:33,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:33,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:33,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:33,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:33,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:33,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,095 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:33,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:33,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:33,169 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-04-06 08:09:33,169 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:33,171 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:33,171 INFO L85 PathProgramCache]: Analyzing trace with hash -562692247, now seen corresponding path program 1 times [2024-04-06 08:09:33,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:33,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329440516] [2024-04-06 08:09:33,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:33,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-04-06 08:09:33,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:33,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329440516] [2024-04-06 08:09:33,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329440516] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:33,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:33,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-04-06 08:09:33,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321594889] [2024-04-06 08:09:33,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:33,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-04-06 08:09:33,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:33,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-04-06 08:09:33,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-04-06 08:09:33,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,489 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:33,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:33,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:33,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:33,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:33,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-04-06 08:09:33,562 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:33,562 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:33,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1920058634, now seen corresponding path program 1 times [2024-04-06 08:09:33,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:33,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424791521] [2024-04-06 08:09:33,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:33,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:33,585 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:33,615 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:33,615 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:33,616 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:33,616 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:33,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-04-06 08:09:33,621 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:33,621 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:33,621 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-04-06 08:09:33,654 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-04-06 08:09:33,661 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:33,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:33,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:33,678 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:33,683 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:33,684 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:33,684 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:33,684 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:33,684 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:33,698 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:33,698 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:33,698 INFO L85 PathProgramCache]: Analyzing trace with hash 1054318052, now seen corresponding path program 1 times [2024-04-06 08:09:33,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:33,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945778867] [2024-04-06 08:09:33,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:33,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-04-06 08:09:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:33,726 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-04-06 08:09:33,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:33,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945778867] [2024-04-06 08:09:33,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945778867] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:33,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:33,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:33,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161361137] [2024-04-06 08:09:33,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:33,727 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:33,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:33,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:33,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:33,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,733 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:33,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 42.5) internal successors, (85), 2 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:33,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,822 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-04-06 08:09:33,823 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:33,823 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:33,823 INFO L85 PathProgramCache]: Analyzing trace with hash -1313866259, now seen corresponding path program 1 times [2024-04-06 08:09:33,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:33,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782088986] [2024-04-06 08:09:33,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:33,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-04-06 08:09:33,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:33,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782088986] [2024-04-06 08:09:33,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782088986] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:33,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:33,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:33,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510738882] [2024-04-06 08:09:33,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:33,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:33,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:33,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:33,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:33,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,935 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:33,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:33,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:33,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:33,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-04-06 08:09:33,993 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:33,993 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:33,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1146036326, now seen corresponding path program 1 times [2024-04-06 08:09:33,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:33,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208862822] [2024-04-06 08:09:33,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-04-06 08:09:34,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:34,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208862822] [2024-04-06 08:09:34,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208862822] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:34,177 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:34,177 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:34,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736033104] [2024-04-06 08:09:34,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:34,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:34,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:34,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:34,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:34,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,188 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:34,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:34,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:34,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:34,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:34,253 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-04-06 08:09:34,253 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:34,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:34,254 INFO L85 PathProgramCache]: Analyzing trace with hash -2143413382, now seen corresponding path program 1 times [2024-04-06 08:09:34,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:34,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212860644] [2024-04-06 08:09:34,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:34,272 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:34,299 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:34,299 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:34,300 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:34,300 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:34,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-04-06 08:09:34,300 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:34,301 WARN L233 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:34,301 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2024-04-06 08:09:34,327 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-04-06 08:09:34,331 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:34,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:34,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:34,333 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:34,336 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:34,336 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:34,336 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:34,336 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:34,337 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:34,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2024-04-06 08:09:34,349 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:34,349 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:34,349 INFO L85 PathProgramCache]: Analyzing trace with hash 966373262, now seen corresponding path program 1 times [2024-04-06 08:09:34,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:34,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622566225] [2024-04-06 08:09:34,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-04-06 08:09:34,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:34,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622566225] [2024-04-06 08:09:34,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622566225] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:34,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:34,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:34,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994734526] [2024-04-06 08:09:34,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:34,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:34,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:34,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:34,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:34,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,377 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:34,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 47.0) internal successors, (94), 2 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:34,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-04-06 08:09:34,480 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:34,480 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:34,480 INFO L85 PathProgramCache]: Analyzing trace with hash 1380007701, now seen corresponding path program 1 times [2024-04-06 08:09:34,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:34,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665182633] [2024-04-06 08:09:34,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-04-06 08:09:34,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:34,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665182633] [2024-04-06 08:09:34,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665182633] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:34,579 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:34,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:34,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953301047] [2024-04-06 08:09:34,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:34,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:34,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:34,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:34,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:34,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,594 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:34,594 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:34,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:34,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-04-06 08:09:34,664 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:34,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:34,665 INFO L85 PathProgramCache]: Analyzing trace with hash -389277662, now seen corresponding path program 1 times [2024-04-06 08:09:34,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:34,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984543362] [2024-04-06 08:09:34,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:34,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-04-06 08:09:34,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:34,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984543362] [2024-04-06 08:09:34,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984543362] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:34,860 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:34,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:34,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165434448] [2024-04-06 08:09:34,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:34,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:34,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:34,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:34,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:34,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,871 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:34,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 5 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:34,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:34,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:34,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:34,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:34,939 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-04-06 08:09:34,939 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:34,939 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:34,939 INFO L85 PathProgramCache]: Analyzing trace with hash 590442032, now seen corresponding path program 1 times [2024-04-06 08:09:34,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:34,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871647842] [2024-04-06 08:09:34,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:34,960 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:34,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:35,003 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:35,003 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:35,003 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:35,004 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:35,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-04-06 08:09:35,006 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:35,006 WARN L233 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:35,006 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2024-04-06 08:09:35,032 INFO L144 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2024-04-06 08:09:35,034 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:35,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:35,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:35,036 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:35,041 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:35,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,041 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:35,042 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:35,042 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:35,054 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:35,054 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,055 INFO L85 PathProgramCache]: Analyzing trace with hash -2103649223, now seen corresponding path program 1 times [2024-04-06 08:09:35,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:35,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395349630] [2024-04-06 08:09:35,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:35,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:35,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2024-04-06 08:09:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-04-06 08:09:35,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:35,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395349630] [2024-04-06 08:09:35,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395349630] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:35,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:35,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:35,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543671015] [2024-04-06 08:09:35,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:35,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:35,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:35,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:35,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:35,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,085 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:35,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 51.5) internal successors, (103), 2 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:35,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-04-06 08:09:35,205 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:35,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1504004868, now seen corresponding path program 1 times [2024-04-06 08:09:35,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:35,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031915890] [2024-04-06 08:09:35,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:35,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-04-06 08:09:35,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:35,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031915890] [2024-04-06 08:09:35,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031915890] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:35,301 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:35,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:35,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [843573435] [2024-04-06 08:09:35,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:35,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:35,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:35,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:35,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:35,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,321 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:35,322 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:35,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:35,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-04-06 08:09:35,457 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:35,457 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,457 INFO L85 PathProgramCache]: Analyzing trace with hash -827893818, now seen corresponding path program 1 times [2024-04-06 08:09:35,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:35,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695122037] [2024-04-06 08:09:35,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:35,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-04-06 08:09:35,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:35,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695122037] [2024-04-06 08:09:35,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695122037] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:35,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:35,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:35,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855803843] [2024-04-06 08:09:35,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:35,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:35,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:35,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:35,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:35,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,645 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:35,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.2) internal successors, (136), 5 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:35,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:35,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:35,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:35,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-04-06 08:09:35,729 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:35,729 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1949577261, now seen corresponding path program 1 times [2024-04-06 08:09:35,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:35,729 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213353407] [2024-04-06 08:09:35,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:35,746 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:35,762 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:35,762 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:35,763 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:35,763 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:35,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-04-06 08:09:35,764 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:35,764 WARN L233 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:35,764 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2024-04-06 08:09:35,787 INFO L144 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2024-04-06 08:09:35,789 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:35,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:35,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:35,792 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:35,797 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:35,798 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,798 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:35,798 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:35,798 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:35,808 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Waiting until timeout for monitored process [2024-04-06 08:09:35,821 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:35,821 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:35,821 INFO L85 PathProgramCache]: Analyzing trace with hash -314995515, now seen corresponding path program 1 times [2024-04-06 08:09:35,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:35,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325715488] [2024-04-06 08:09:35,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-04-06 08:09:35,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:35,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325715488] [2024-04-06 08:09:35,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [325715488] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:35,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:35,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:35,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987424759] [2024-04-06 08:09:35,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:35,850 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:35,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:35,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:35,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:35,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:35,862 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:35,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 56.0) internal successors, (112), 2 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:35,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-04-06 08:09:36,050 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:36,051 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:36,051 INFO L85 PathProgramCache]: Analyzing trace with hash -143410233, now seen corresponding path program 1 times [2024-04-06 08:09:36,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:36,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657128270] [2024-04-06 08:09:36,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:36,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-04-06 08:09:36,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:36,183 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657128270] [2024-04-06 08:09:36,183 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1657128270] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:36,183 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:36,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:36,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701053667] [2024-04-06 08:09:36,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:36,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:36,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:36,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:36,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:36,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,237 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:36,237 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.333333333333336) internal successors, (184), 3 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:36,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:36,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-04-06 08:09:36,373 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:36,373 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:36,373 INFO L85 PathProgramCache]: Analyzing trace with hash 2081597146, now seen corresponding path program 1 times [2024-04-06 08:09:36,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:36,373 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412045796] [2024-04-06 08:09:36,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:36,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-04-06 08:09:36,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:36,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412045796] [2024-04-06 08:09:36,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412045796] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:36,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:36,571 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:36,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522664602] [2024-04-06 08:09:36,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:36,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:36,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:36,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:36,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:36,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,663 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:36,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.4) internal successors, (162), 5 states have internal predecessors, (162), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:36,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:36,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:36,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:36,782 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-04-06 08:09:36,782 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:36,783 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:36,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1347555175, now seen corresponding path program 1 times [2024-04-06 08:09:36,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:36,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999284878] [2024-04-06 08:09:36,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:36,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:36,819 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:36,839 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:36,840 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:36,840 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:36,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:36,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-04-06 08:09:36,841 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:36,841 WARN L233 ceAbstractionStarter]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:36,841 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 7 thread instances. [2024-04-06 08:09:36,876 INFO L144 ThreadInstanceAdder]: Constructed 7 joinOtherThreadTransitions. [2024-04-06 08:09:36,878 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:36,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:36,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:36,883 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:36,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Waiting until timeout for monitored process [2024-04-06 08:09:36,886 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:36,886 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:36,886 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:36,887 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:36,887 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:36,905 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:36,906 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:36,906 INFO L85 PathProgramCache]: Analyzing trace with hash -1127002990, now seen corresponding path program 1 times [2024-04-06 08:09:36,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:36,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144898986] [2024-04-06 08:09:36,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:36,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-04-06 08:09:36,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:36,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144898986] [2024-04-06 08:09:36,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144898986] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:36,932 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:36,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:36,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26959552] [2024-04-06 08:09:36,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:36,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:36,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:36,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:36,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:36,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:36,946 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:36,947 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 60.5) internal successors, (121), 2 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:36,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-04-06 08:09:37,138 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:37,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:37,138 INFO L85 PathProgramCache]: Analyzing trace with hash 1772243621, now seen corresponding path program 1 times [2024-04-06 08:09:37,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:37,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876686612] [2024-04-06 08:09:37,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-04-06 08:09:37,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:37,256 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876686612] [2024-04-06 08:09:37,256 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876686612] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:37,256 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:37,257 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:37,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119165288] [2024-04-06 08:09:37,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:37,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:37,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:37,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:37,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:37,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,310 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:37,311 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:37,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:37,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-04-06 08:09:37,513 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:37,513 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:37,513 INFO L85 PathProgramCache]: Analyzing trace with hash -519410066, now seen corresponding path program 1 times [2024-04-06 08:09:37,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:37,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192681892] [2024-04-06 08:09:37,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-04-06 08:09:37,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:37,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192681892] [2024-04-06 08:09:37,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192681892] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:37,709 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:37,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:37,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767859827] [2024-04-06 08:09:37,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:37,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:37,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:37,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:37,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:37,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,731 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:37,731 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 37.6) internal successors, (188), 5 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:37,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:37,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:37,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:37,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:37,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-04-06 08:09:37,863 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:37,863 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:37,863 INFO L85 PathProgramCache]: Analyzing trace with hash 1088376852, now seen corresponding path program 1 times [2024-04-06 08:09:37,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:37,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032319782] [2024-04-06 08:09:37,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:37,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:37,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:37,909 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:37,909 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:37,909 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:37,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:37,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-04-06 08:09:37,910 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:37,910 WARN L233 ceAbstractionStarter]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:37,910 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 8 thread instances. [2024-04-06 08:09:37,939 INFO L144 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2024-04-06 08:09:37,942 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:37,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:37,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:37,944 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:37,949 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:37,949 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:37,949 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:37,950 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:37,950 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:37,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2024-04-06 08:09:37,974 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:37,974 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:37,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1376640128, now seen corresponding path program 1 times [2024-04-06 08:09:37,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:37,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831644898] [2024-04-06 08:09:37,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:37,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-04-06 08:09:38,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:38,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831644898] [2024-04-06 08:09:38,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831644898] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:38,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:38,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:38,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757989380] [2024-04-06 08:09:38,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:38,034 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:38,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:38,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:38,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:38,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,039 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:38,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 65.0) internal successors, (130), 2 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:38,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-04-06 08:09:38,231 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:38,232 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:38,232 INFO L85 PathProgramCache]: Analyzing trace with hash 1825529312, now seen corresponding path program 1 times [2024-04-06 08:09:38,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:38,232 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700028019] [2024-04-06 08:09:38,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-04-06 08:09:38,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:38,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700028019] [2024-04-06 08:09:38,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700028019] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:38,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:38,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:38,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419457374] [2024-04-06 08:09:38,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:38,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:38,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:38,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:38,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:38,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,393 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:38,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 78.66666666666667) internal successors, (236), 3 states have internal predecessors, (236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:38,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:38,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-04-06 08:09:38,609 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:38,609 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:38,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1973345162, now seen corresponding path program 1 times [2024-04-06 08:09:38,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:38,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587169029] [2024-04-06 08:09:38,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:38,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-04-06 08:09:38,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:38,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587169029] [2024-04-06 08:09:38,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587169029] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:38,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:38,931 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:38,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659948979] [2024-04-06 08:09:38,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:38,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:38,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:38,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:38,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:38,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,977 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:38,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 42.8) internal successors, (214), 5 states have internal predecessors, (214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:38,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:38,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:38,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:39,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-04-06 08:09:39,136 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:39,136 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:39,137 INFO L85 PathProgramCache]: Analyzing trace with hash -335257753, now seen corresponding path program 1 times [2024-04-06 08:09:39,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:39,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908550940] [2024-04-06 08:09:39,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:39,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:39,164 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:39,194 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:39,194 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:39,194 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:39,194 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:39,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-04-06 08:09:39,196 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:39,198 WARN L233 ceAbstractionStarter]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:39,198 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 9 thread instances. [2024-04-06 08:09:39,234 INFO L144 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2024-04-06 08:09:39,239 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:39,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:39,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:39,242 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:39,246 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:39,246 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:39,247 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:39,247 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:39,247 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:39,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (10)] Waiting until timeout for monitored process [2024-04-06 08:09:39,274 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:39,275 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:39,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1504119057, now seen corresponding path program 1 times [2024-04-06 08:09:39,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:39,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515599755] [2024-04-06 08:09:39,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:39,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-04-06 08:09:39,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:39,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515599755] [2024-04-06 08:09:39,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515599755] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:39,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:39,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:39,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437054663] [2024-04-06 08:09:39,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:39,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:39,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:39,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:39,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:39,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,315 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:39,315 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 69.5) internal successors, (139), 2 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:39,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,544 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-04-06 08:09:39,544 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:39,544 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:39,544 INFO L85 PathProgramCache]: Analyzing trace with hash 1555616952, now seen corresponding path program 1 times [2024-04-06 08:09:39,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:39,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465882040] [2024-04-06 08:09:39,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:39,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-04-06 08:09:39,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:39,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465882040] [2024-04-06 08:09:39,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465882040] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:39,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:39,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:39,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091409990] [2024-04-06 08:09:39,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:39,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:39,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:39,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:39,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:39,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,766 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:39,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 87.33333333333333) internal successors, (262), 3 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:39,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:39,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:40,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-04-06 08:09:40,033 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:40,033 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:40,033 INFO L85 PathProgramCache]: Analyzing trace with hash 2099878200, now seen corresponding path program 1 times [2024-04-06 08:09:40,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:40,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116729284] [2024-04-06 08:09:40,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-04-06 08:09:40,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:40,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116729284] [2024-04-06 08:09:40,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116729284] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:40,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:40,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:40,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063367572] [2024-04-06 08:09:40,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:40,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:40,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:40,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:40,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:40,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,328 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:40,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 48.0) internal successors, (240), 5 states have internal predecessors, (240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:40,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:40,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:40,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:40,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-04-06 08:09:40,540 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:40,540 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:40,540 INFO L85 PathProgramCache]: Analyzing trace with hash -47229195, now seen corresponding path program 1 times [2024-04-06 08:09:40,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:40,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777820256] [2024-04-06 08:09:40,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:40,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:40,602 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:40,603 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:40,603 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:40,603 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:40,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-04-06 08:09:40,604 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:40,604 WARN L233 ceAbstractionStarter]: 9 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:40,604 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 10 thread instances. [2024-04-06 08:09:40,636 INFO L144 ThreadInstanceAdder]: Constructed 10 joinOtherThreadTransitions. [2024-04-06 08:09:40,638 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:40,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:40,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:40,641 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:40,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (11)] Waiting until timeout for monitored process [2024-04-06 08:09:40,646 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:40,646 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:40,646 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:40,646 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:40,646 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:40,674 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:40,674 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:40,674 INFO L85 PathProgramCache]: Analyzing trace with hash 488467135, now seen corresponding path program 1 times [2024-04-06 08:09:40,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:40,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153107480] [2024-04-06 08:09:40,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-04-06 08:09:40,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:40,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153107480] [2024-04-06 08:09:40,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153107480] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:40,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:40,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:40,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652302856] [2024-04-06 08:09:40,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:40,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:40,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:40,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:40,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:40,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,713 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:40,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 74.0) internal successors, (148), 2 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:40,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:40,990 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-04-06 08:09:40,991 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:40,991 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:40,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1531015235, now seen corresponding path program 1 times [2024-04-06 08:09:40,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:40,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80420713] [2024-04-06 08:09:40,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:40,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:41,192 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-04-06 08:09:41,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:41,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80420713] [2024-04-06 08:09:41,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [80420713] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:41,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:41,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:41,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168943322] [2024-04-06 08:09:41,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:41,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:41,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:41,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:41,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:41,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:41,218 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:41,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 95.66666666666667) internal successors, (287), 3 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:41,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:41,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:41,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:41,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:41,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2024-04-06 08:09:41,502 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:41,502 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:41,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1569431880, now seen corresponding path program 1 times [2024-04-06 08:09:41,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:41,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330258752] [2024-04-06 08:09:41,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-04-06 08:09:41,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:41,740 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330258752] [2024-04-06 08:09:41,740 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330258752] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:41,740 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:41,740 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:41,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858620366] [2024-04-06 08:09:41,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:41,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:41,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:41,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:41,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:41,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:41,824 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:41,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 53.2) internal successors, (266), 5 states have internal predecessors, (266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:41,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:41,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:41,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:42,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:42,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2024-04-06 08:09:42,062 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:42,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:42,062 INFO L85 PathProgramCache]: Analyzing trace with hash -613167276, now seen corresponding path program 1 times [2024-04-06 08:09:42,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:42,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773494887] [2024-04-06 08:09:42,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:42,093 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:42,132 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:42,132 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:42,132 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:42,132 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:42,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2024-04-06 08:09:42,133 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:42,133 WARN L233 ceAbstractionStarter]: 10 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:42,133 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 11 thread instances. [2024-04-06 08:09:42,169 INFO L144 ThreadInstanceAdder]: Constructed 11 joinOtherThreadTransitions. [2024-04-06 08:09:42,172 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:42,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:42,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:42,175 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:42,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (12)] Waiting until timeout for monitored process [2024-04-06 08:09:42,180 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:42,180 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:42,180 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:42,180 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:42,181 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:42,227 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:42,227 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:42,227 INFO L85 PathProgramCache]: Analyzing trace with hash -777907632, now seen corresponding path program 1 times [2024-04-06 08:09:42,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:42,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129012287] [2024-04-06 08:09:42,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:42,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2024-04-06 08:09:42,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:42,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129012287] [2024-04-06 08:09:42,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129012287] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:42,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:42,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:42,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048150058] [2024-04-06 08:09:42,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:42,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:42,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:42,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:42,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:42,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,278 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:42,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 78.5) internal successors, (157), 2 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:42,279 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2024-04-06 08:09:42,570 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:42,570 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:42,570 INFO L85 PathProgramCache]: Analyzing trace with hash -1869292781, now seen corresponding path program 1 times [2024-04-06 08:09:42,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:42,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394698285] [2024-04-06 08:09:42,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:42,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-04-06 08:09:42,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:42,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394698285] [2024-04-06 08:09:42,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394698285] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:42,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:42,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:42,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281674462] [2024-04-06 08:09:42,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:42,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:42,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:42,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:42,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:42,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,802 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:42,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.66666666666667) internal successors, (305), 3 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:42,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:42,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:43,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2024-04-06 08:09:43,132 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:43,132 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:43,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1729734371, now seen corresponding path program 1 times [2024-04-06 08:09:43,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:43,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192853979] [2024-04-06 08:09:43,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:43,415 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-04-06 08:09:43,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:43,415 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192853979] [2024-04-06 08:09:43,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192853979] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:43,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:43,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:43,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202760343] [2024-04-06 08:09:43,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:43,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:43,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:43,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:43,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:43,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,456 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:43,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 58.4) internal successors, (292), 5 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:43,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:43,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:43,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:43,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2024-04-06 08:09:43,690 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:43,690 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:43,690 INFO L85 PathProgramCache]: Analyzing trace with hash -2142134354, now seen corresponding path program 1 times [2024-04-06 08:09:43,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:43,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2310638] [2024-04-06 08:09:43,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:43,718 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:43,758 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:43,758 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:43,758 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:43,759 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:43,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2024-04-06 08:09:43,759 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:43,760 WARN L233 ceAbstractionStarter]: 11 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:43,760 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 12 thread instances. [2024-04-06 08:09:43,791 INFO L144 ThreadInstanceAdder]: Constructed 12 joinOtherThreadTransitions. [2024-04-06 08:09:43,794 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:43,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:43,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:43,796 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:43,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (13)] Waiting until timeout for monitored process [2024-04-06 08:09:43,809 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:43,809 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:43,809 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:43,809 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:43,809 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:43,845 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:43,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:43,845 INFO L85 PathProgramCache]: Analyzing trace with hash -870177662, now seen corresponding path program 1 times [2024-04-06 08:09:43,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:43,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140627480] [2024-04-06 08:09:43,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked. [2024-04-06 08:09:43,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:43,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140627480] [2024-04-06 08:09:43,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140627480] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:43,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:43,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:43,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179952707] [2024-04-06 08:09:43,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:43,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:43,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:43,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:43,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:43,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:43,888 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:43,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 83.0) internal successors, (166), 2 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:43,888 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:44,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:44,168 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2024-04-06 08:09:44,168 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:44,169 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:44,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1430205569, now seen corresponding path program 1 times [2024-04-06 08:09:44,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:44,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058032803] [2024-04-06 08:09:44,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-04-06 08:09:44,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:44,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058032803] [2024-04-06 08:09:44,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058032803] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:44,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:44,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:44,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449983563] [2024-04-06 08:09:44,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:44,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:44,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:44,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:44,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:44,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:44,420 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:44,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.33333333333333) internal successors, (319), 3 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:44,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:44,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:44,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:44,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:44,775 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2024-04-06 08:09:44,775 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:44,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:44,775 INFO L85 PathProgramCache]: Analyzing trace with hash 1694515, now seen corresponding path program 1 times [2024-04-06 08:09:44,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:44,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012052871] [2024-04-06 08:09:44,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-04-06 08:09:45,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:45,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012052871] [2024-04-06 08:09:45,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012052871] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:45,067 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:45,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:45,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383566263] [2024-04-06 08:09:45,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:45,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:45,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:45,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:45,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:45,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:45,112 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:45,112 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 63.6) internal successors, (318), 5 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:45,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:45,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:45,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:45,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:45,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:45,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:45,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2024-04-06 08:09:45,462 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:45,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:45,462 INFO L85 PathProgramCache]: Analyzing trace with hash 1936404653, now seen corresponding path program 1 times [2024-04-06 08:09:45,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:45,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394480505] [2024-04-06 08:09:45,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:45,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:45,493 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:45,538 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:45,539 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:45,539 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:45,539 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:45,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2024-04-06 08:09:45,540 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:45,540 WARN L233 ceAbstractionStarter]: 12 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:45,540 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 13 thread instances. [2024-04-06 08:09:45,572 INFO L144 ThreadInstanceAdder]: Constructed 13 joinOtherThreadTransitions. [2024-04-06 08:09:45,574 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:45,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:45,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:45,577 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:45,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (14)] Waiting until timeout for monitored process [2024-04-06 08:09:45,593 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:45,594 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:45,594 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:45,594 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:45,594 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:45,630 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:45,630 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:45,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1682395189, now seen corresponding path program 1 times [2024-04-06 08:09:45,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:45,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643168807] [2024-04-06 08:09:45,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:45,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:45,666 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-04-06 08:09:45,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:45,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643168807] [2024-04-06 08:09:45,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643168807] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:45,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:45,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:45,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89763713] [2024-04-06 08:09:45,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:45,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:45,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:45,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:45,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:45,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:45,674 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:45,674 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 87.5) internal successors, (175), 2 states have internal predecessors, (175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:45,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:46,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:46,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2024-04-06 08:09:46,004 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:46,004 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:46,004 INFO L85 PathProgramCache]: Analyzing trace with hash -959227965, now seen corresponding path program 1 times [2024-04-06 08:09:46,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:46,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760056769] [2024-04-06 08:09:46,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-04-06 08:09:46,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:46,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760056769] [2024-04-06 08:09:46,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760056769] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:46,177 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:46,177 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:46,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981663202] [2024-04-06 08:09:46,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:46,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:46,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:46,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:46,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:46,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:46,211 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:46,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:46,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:46,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:46,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:46,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:46,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2024-04-06 08:09:46,682 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:46,682 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:46,683 INFO L85 PathProgramCache]: Analyzing trace with hash 974538388, now seen corresponding path program 1 times [2024-04-06 08:09:46,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:46,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936399891] [2024-04-06 08:09:46,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-04-06 08:09:47,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:47,024 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936399891] [2024-04-06 08:09:47,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936399891] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:47,024 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:47,024 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:47,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146305761] [2024-04-06 08:09:47,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:47,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:47,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:47,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:47,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:47,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:47,096 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:47,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 69.0) internal successors, (345), 5 states have internal predecessors, (345), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:47,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:47,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:47,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:47,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:47,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:47,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:47,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2024-04-06 08:09:47,462 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:47,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:47,463 INFO L85 PathProgramCache]: Analyzing trace with hash 368378569, now seen corresponding path program 1 times [2024-04-06 08:09:47,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:47,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758471680] [2024-04-06 08:09:47,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:47,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:47,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:47,561 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:47,561 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:47,561 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:47,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:47,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2024-04-06 08:09:47,564 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:47,564 WARN L233 ceAbstractionStarter]: 13 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:47,564 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 14 thread instances. [2024-04-06 08:09:47,602 INFO L144 ThreadInstanceAdder]: Constructed 14 joinOtherThreadTransitions. [2024-04-06 08:09:47,605 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:47,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:47,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:47,608 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:47,613 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:47,613 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:47,613 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:47,614 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:47,614 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:47,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (15)] Waiting until timeout for monitored process [2024-04-06 08:09:47,656 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:47,657 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:47,657 INFO L85 PathProgramCache]: Analyzing trace with hash -2139654199, now seen corresponding path program 1 times [2024-04-06 08:09:47,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:47,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196185829] [2024-04-06 08:09:47,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 845 trivial. 0 not checked. [2024-04-06 08:09:47,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:47,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196185829] [2024-04-06 08:09:47,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196185829] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:47,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:47,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:47,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198641] [2024-04-06 08:09:47,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:47,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:47,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:47,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:47,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:47,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:47,702 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:47,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 92.0) internal successors, (184), 2 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:47,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:48,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:48,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2024-04-06 08:09:48,167 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:48,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:48,167 INFO L85 PathProgramCache]: Analyzing trace with hash -2107929113, now seen corresponding path program 1 times [2024-04-06 08:09:48,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:48,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551664082] [2024-04-06 08:09:48,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-04-06 08:09:48,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:48,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551664082] [2024-04-06 08:09:48,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551664082] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:48,358 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:48,358 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:48,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150792879] [2024-04-06 08:09:48,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:48,360 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:48,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:48,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:48,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:48,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:48,398 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:48,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 130.66666666666666) internal successors, (392), 3 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:48,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:48,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:48,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:48,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:48,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2024-04-06 08:09:48,822 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:48,822 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:48,822 INFO L85 PathProgramCache]: Analyzing trace with hash -1658870681, now seen corresponding path program 1 times [2024-04-06 08:09:48,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:48,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467515580] [2024-04-06 08:09:48,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-04-06 08:09:49,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:49,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467515580] [2024-04-06 08:09:49,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467515580] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:49,131 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:49,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:49,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824730583] [2024-04-06 08:09:49,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:49,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:49,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:49,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:49,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:49,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:49,187 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:49,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 75.8) internal successors, (379), 5 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:49,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:49,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:49,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:49,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:49,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:49,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:49,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2024-04-06 08:09:49,616 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:49,616 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:49,616 INFO L85 PathProgramCache]: Analyzing trace with hash 4148116, now seen corresponding path program 1 times [2024-04-06 08:09:49,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:49,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698155103] [2024-04-06 08:09:49,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:49,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:49,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:49,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:49,707 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:49,707 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:49,708 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:49,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:49,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2024-04-06 08:09:49,709 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-04-06 08:09:49,710 WARN L233 ceAbstractionStarter]: 14 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:49,710 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 15 thread instances. [2024-04-06 08:09:49,752 INFO L144 ThreadInstanceAdder]: Constructed 15 joinOtherThreadTransitions. [2024-04-06 08:09:49,755 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:49,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:49,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:49,757 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:49,760 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:49,760 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:49,760 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:49,761 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:49,761 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:49,772 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Waiting until timeout for monitored process [2024-04-06 08:09:49,800 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:49,800 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:49,800 INFO L85 PathProgramCache]: Analyzing trace with hash -1285310690, now seen corresponding path program 1 times [2024-04-06 08:09:49,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:49,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219898920] [2024-04-06 08:09:49,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:49,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:49,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-04-06 08:09:49,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:49,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219898920] [2024-04-06 08:09:49,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219898920] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:49,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:49,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:49,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217577327] [2024-04-06 08:09:49,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:49,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:49,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:49,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:49,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:49,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:49,848 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:49,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 96.5) internal successors, (193), 2 states have internal predecessors, (193), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:49,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:50,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:50,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2024-04-06 08:09:50,224 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:50,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:50,224 INFO L85 PathProgramCache]: Analyzing trace with hash 85165221, now seen corresponding path program 1 times [2024-04-06 08:09:50,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:50,224 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521253797] [2024-04-06 08:09:50,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:50,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:50,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-04-06 08:09:50,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:50,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521253797] [2024-04-06 08:09:50,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521253797] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:50,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:50,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:50,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609931213] [2024-04-06 08:09:50,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:50,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:50,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:50,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:50,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:50,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:50,471 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:50,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 139.33333333333334) internal successors, (418), 3 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:50,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:50,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:50,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:50,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:50,929 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2024-04-06 08:09:50,929 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:50,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:50,929 INFO L85 PathProgramCache]: Analyzing trace with hash -949710573, now seen corresponding path program 2 times [2024-04-06 08:09:50,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:50,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605234669] [2024-04-06 08:09:50,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 850 trivial. 0 not checked. [2024-04-06 08:09:51,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:51,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605234669] [2024-04-06 08:09:51,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605234669] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:51,349 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:51,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:51,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681484236] [2024-04-06 08:09:51,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:51,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:51,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:51,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:51,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:51,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:51,409 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:51,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 83.6) internal successors, (418), 5 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:51,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:51,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:51,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:51,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:51,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:51,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:51,817 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2024-04-06 08:09:51,817 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:51,817 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:51,817 INFO L85 PathProgramCache]: Analyzing trace with hash 1663723856, now seen corresponding path program 1 times [2024-04-06 08:09:51,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:51,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728111787] [2024-04-06 08:09:51,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:51,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:51,860 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:51,924 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:51,924 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:51,924 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:51,924 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:51,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2024-04-06 08:09:51,926 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:09:51,926 WARN L233 ceAbstractionStarter]: 15 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:51,926 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 16 thread instances. [2024-04-06 08:09:51,968 INFO L144 ThreadInstanceAdder]: Constructed 16 joinOtherThreadTransitions. [2024-04-06 08:09:51,971 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:51,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:51,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:51,974 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:51,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Waiting until timeout for monitored process [2024-04-06 08:09:51,984 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:51,984 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:51,984 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:51,985 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:51,985 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:52,048 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:52,048 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:52,048 INFO L85 PathProgramCache]: Analyzing trace with hash -764176236, now seen corresponding path program 1 times [2024-04-06 08:09:52,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:52,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387552150] [2024-04-06 08:09:52,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:52,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2024-04-06 08:09:52,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:52,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387552150] [2024-04-06 08:09:52,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387552150] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:52,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:52,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:52,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008866014] [2024-04-06 08:09:52,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:52,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:52,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:52,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:52,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:52,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:52,102 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:52,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 101.0) internal successors, (202), 2 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:52,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:52,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:52,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2024-04-06 08:09:52,617 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:52,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:52,617 INFO L85 PathProgramCache]: Analyzing trace with hash 510321008, now seen corresponding path program 1 times [2024-04-06 08:09:52,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:52,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602078059] [2024-04-06 08:09:52,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:52,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked. [2024-04-06 08:09:52,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:52,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602078059] [2024-04-06 08:09:52,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602078059] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:52,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:52,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:52,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244870337] [2024-04-06 08:09:52,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:52,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:52,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:53,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:53,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:53,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:53,032 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:53,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:53,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:53,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:53,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:53,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:53,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2024-04-06 08:09:53,678 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:53,678 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:53,678 INFO L85 PathProgramCache]: Analyzing trace with hash -1047072432, now seen corresponding path program 2 times [2024-04-06 08:09:53,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:53,678 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162529043] [2024-04-06 08:09:53,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2024-04-06 08:09:54,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:54,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162529043] [2024-04-06 08:09:54,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162529043] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:54,037 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:54,037 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:54,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452687137] [2024-04-06 08:09:54,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:54,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:54,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:54,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:54,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:54,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:54,101 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:54,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 88.8) internal successors, (444), 5 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:54,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:54,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:54,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:54,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:54,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:54,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2024-04-06 08:09:54,667 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:54,667 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:54,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1725083641, now seen corresponding path program 1 times [2024-04-06 08:09:54,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:54,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954604738] [2024-04-06 08:09:54,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:54,704 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:54,772 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:54,773 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:54,773 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:54,773 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:54,773 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2024-04-06 08:09:54,774 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:09:54,774 WARN L233 ceAbstractionStarter]: 16 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:54,774 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 17 thread instances. [2024-04-06 08:09:54,813 INFO L144 ThreadInstanceAdder]: Constructed 17 joinOtherThreadTransitions. [2024-04-06 08:09:54,816 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:54,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:54,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:54,819 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:54,821 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:54,821 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:54,821 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:54,821 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:54,821 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:54,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (18)] Waiting until timeout for monitored process [2024-04-06 08:09:54,888 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:54,889 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:54,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1517485173, now seen corresponding path program 1 times [2024-04-06 08:09:54,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:54,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655965220] [2024-04-06 08:09:54,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:54,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 1280 trivial. 0 not checked. [2024-04-06 08:09:54,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:54,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655965220] [2024-04-06 08:09:54,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655965220] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:54,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:54,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:54,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428072845] [2024-04-06 08:09:54,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:54,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:54,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:54,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:54,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:54,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:54,945 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:54,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 105.5) internal successors, (211), 2 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:54,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:55,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:55,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2024-04-06 08:09:55,494 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:55,495 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:55,495 INFO L85 PathProgramCache]: Analyzing trace with hash -1787181068, now seen corresponding path program 1 times [2024-04-06 08:09:55,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:55,495 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899011691] [2024-04-06 08:09:55,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-04-06 08:09:55,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:55,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899011691] [2024-04-06 08:09:55,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899011691] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:55,713 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:55,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:55,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939648614] [2024-04-06 08:09:55,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:55,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:55,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:55,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:55,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:55,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:55,760 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:55,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 156.66666666666666) internal successors, (470), 3 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:55,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:55,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:56,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:56,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:56,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2024-04-06 08:09:56,337 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:56,337 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:56,338 INFO L85 PathProgramCache]: Analyzing trace with hash 751453556, now seen corresponding path program 2 times [2024-04-06 08:09:56,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:56,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355566166] [2024-04-06 08:09:56,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 315 proven. 0 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2024-04-06 08:09:56,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:56,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355566166] [2024-04-06 08:09:56,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355566166] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:56,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:56,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:56,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203707797] [2024-04-06 08:09:56,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:56,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:56,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:56,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:56,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:56,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:56,883 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:56,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 94.0) internal successors, (470), 5 states have internal predecessors, (470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:56,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:56,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:56,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:57,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:57,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:57,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:09:57,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2024-04-06 08:09:57,403 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:57,403 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:57,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1313843971, now seen corresponding path program 1 times [2024-04-06 08:09:57,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:57,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032597167] [2024-04-06 08:09:57,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:57,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:57,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:09:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:09:57,512 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:09:57,512 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:09:57,513 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:09:57,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:09:57,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2024-04-06 08:09:57,513 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:09:57,513 WARN L233 ceAbstractionStarter]: 17 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:09:57,514 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 18 thread instances. [2024-04-06 08:09:57,554 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-04-06 08:09:57,557 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:09:57,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:09:57,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:09:57,560 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:09:57,564 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:09:57,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:57,565 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:09:57,565 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:09:57,565 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:09:57,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (19)] Waiting until timeout for monitored process [2024-04-06 08:09:57,669 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:57,669 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:57,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1427399395, now seen corresponding path program 1 times [2024-04-06 08:09:57,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:57,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826143445] [2024-04-06 08:09:57,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 1445 trivial. 0 not checked. [2024-04-06 08:09:57,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:57,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826143445] [2024-04-06 08:09:57,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826143445] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:57,718 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:57,718 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:09:57,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056557760] [2024-04-06 08:09:57,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:57,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:09:57,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:57,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:09:57,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:09:57,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:57,728 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:57,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 110.0) internal successors, (220), 2 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:57,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:58,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:58,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable66 [2024-04-06 08:09:58,320 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:58,320 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:58,320 INFO L85 PathProgramCache]: Analyzing trace with hash 184871083, now seen corresponding path program 1 times [2024-04-06 08:09:58,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:58,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879734932] [2024-04-06 08:09:58,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 1360 trivial. 0 not checked. [2024-04-06 08:09:58,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:58,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879734932] [2024-04-06 08:09:58,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879734932] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:58,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:58,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:09:58,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194518027] [2024-04-06 08:09:58,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:58,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:09:58,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:58,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:09:58,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:09:58,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:58,624 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:58,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 165.33333333333334) internal successors, (496), 3 states have internal predecessors, (496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:58,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:58,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:59,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:59,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:59,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable67 [2024-04-06 08:09:59,311 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:09:59,311 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:09:59,312 INFO L85 PathProgramCache]: Analyzing trace with hash -413786323, now seen corresponding path program 2 times [2024-04-06 08:09:59,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:09:59,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744312502] [2024-04-06 08:09:59,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:09:59,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:09:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:09:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2024-04-06 08:09:59,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:09:59,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744312502] [2024-04-06 08:09:59,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744312502] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:09:59,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:09:59,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:09:59,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707599540] [2024-04-06 08:09:59,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:09:59,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:09:59,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:09:59,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:09:59,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:09:59,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:59,735 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:09:59,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 99.2) internal successors, (496), 5 states have internal predecessors, (496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:09:59,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:09:59,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:09:59,735 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:00,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:00,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:00,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:00,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable68 [2024-04-06 08:10:00,376 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:00,377 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:00,377 INFO L85 PathProgramCache]: Analyzing trace with hash -127675975, now seen corresponding path program 1 times [2024-04-06 08:10:00,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:00,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639972890] [2024-04-06 08:10:00,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:00,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:00,421 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:00,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:00,509 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:00,509 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:00,509 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:00,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:00,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable69 [2024-04-06 08:10:00,510 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:00,510 WARN L233 ceAbstractionStarter]: 18 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:00,510 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 19 thread instances. [2024-04-06 08:10:00,555 INFO L144 ThreadInstanceAdder]: Constructed 19 joinOtherThreadTransitions. [2024-04-06 08:10:00,559 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:00,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:00,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:00,561 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:00,572 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (20)] Waiting until timeout for monitored process [2024-04-06 08:10:00,573 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:00,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:00,574 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:00,574 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:00,574 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:00,662 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:00,663 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:00,663 INFO L85 PathProgramCache]: Analyzing trace with hash -134542596, now seen corresponding path program 1 times [2024-04-06 08:10:00,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:00,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654435384] [2024-04-06 08:10:00,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:00,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:00,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1805 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 1620 trivial. 0 not checked. [2024-04-06 08:10:00,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:00,714 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654435384] [2024-04-06 08:10:00,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654435384] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:00,714 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:00,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:00,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474656151] [2024-04-06 08:10:00,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:00,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:00,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:00,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:00,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:00,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:00,724 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:00,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 114.5) internal successors, (229), 2 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:00,725 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:01,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:01,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2024-04-06 08:10:01,470 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:01,470 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:01,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1913169169, now seen corresponding path program 1 times [2024-04-06 08:10:01,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:01,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339555647] [2024-04-06 08:10:01,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:01,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:01,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1805 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 1530 trivial. 0 not checked. [2024-04-06 08:10:01,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:01,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339555647] [2024-04-06 08:10:01,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339555647] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:01,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:01,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:01,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081458675] [2024-04-06 08:10:01,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:01,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:01,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:01,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:01,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:01,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:01,909 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:01,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 174.0) internal successors, (522), 3 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:01,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:01,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:02,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:02,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:02,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71 [2024-04-06 08:10:02,483 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:02,483 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:02,483 INFO L85 PathProgramCache]: Analyzing trace with hash -686273813, now seen corresponding path program 2 times [2024-04-06 08:10:02,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:02,484 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701207492] [2024-04-06 08:10:02,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:02,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1805 backedges. 355 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-04-06 08:10:02,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:02,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701207492] [2024-04-06 08:10:02,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1701207492] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:02,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:02,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:02,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773173844] [2024-04-06 08:10:02,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:02,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:02,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:02,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:02,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:02,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:02,945 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:02,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 104.4) internal successors, (522), 5 states have internal predecessors, (522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:02,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:02,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:02,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:03,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:03,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:03,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:03,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72 [2024-04-06 08:10:03,660 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:03,660 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:03,660 INFO L85 PathProgramCache]: Analyzing trace with hash -184913893, now seen corresponding path program 1 times [2024-04-06 08:10:03,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:03,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229575572] [2024-04-06 08:10:03,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:03,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:03,792 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:03,792 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:03,792 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:03,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:03,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73 [2024-04-06 08:10:03,793 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:03,793 WARN L233 ceAbstractionStarter]: 19 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:03,793 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 20 thread instances. [2024-04-06 08:10:03,838 INFO L144 ThreadInstanceAdder]: Constructed 20 joinOtherThreadTransitions. [2024-04-06 08:10:03,841 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:03,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:03,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:03,843 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:03,846 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:03,846 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:03,846 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:03,846 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:03,846 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:03,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (21)] Waiting until timeout for monitored process [2024-04-06 08:10:03,943 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:03,943 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:03,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1763682358, now seen corresponding path program 1 times [2024-04-06 08:10:03,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:03,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682578796] [2024-04-06 08:10:03,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2000 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 1805 trivial. 0 not checked. [2024-04-06 08:10:03,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:03,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682578796] [2024-04-06 08:10:03,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682578796] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:03,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:03,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:03,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730685636] [2024-04-06 08:10:03,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:03,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:03,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:04,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:04,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:04,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:04,006 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:04,006 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 119.0) internal successors, (238), 2 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:04,007 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:04,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:04,702 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable74 [2024-04-06 08:10:04,702 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:04,702 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:04,702 INFO L85 PathProgramCache]: Analyzing trace with hash 1458738156, now seen corresponding path program 1 times [2024-04-06 08:10:04,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:04,702 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998330529] [2024-04-06 08:10:04,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:04,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2000 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 1710 trivial. 0 not checked. [2024-04-06 08:10:04,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:04,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998330529] [2024-04-06 08:10:04,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998330529] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:04,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:04,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:04,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143713876] [2024-04-06 08:10:04,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:04,957 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:04,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:05,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:05,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:05,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:05,013 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:05,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 182.66666666666666) internal successors, (548), 3 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:05,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:05,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:05,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:05,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:05,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75 [2024-04-06 08:10:05,634 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:05,634 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:05,635 INFO L85 PathProgramCache]: Analyzing trace with hash 738665410, now seen corresponding path program 2 times [2024-04-06 08:10:05,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:05,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739812342] [2024-04-06 08:10:05,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2000 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 1625 trivial. 0 not checked. [2024-04-06 08:10:06,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:06,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739812342] [2024-04-06 08:10:06,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739812342] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:06,177 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:06,177 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:06,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112248402] [2024-04-06 08:10:06,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:06,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:06,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:06,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:06,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:06,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:06,251 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:06,252 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 109.6) internal successors, (548), 5 states have internal predecessors, (548), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:06,252 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:06,252 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:06,252 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:06,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:06,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:06,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:06,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable76 [2024-04-06 08:10:06,919 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:06,919 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:06,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1907910365, now seen corresponding path program 1 times [2024-04-06 08:10:06,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:06,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488096732] [2024-04-06 08:10:06,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:06,969 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:07,072 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:07,072 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:07,072 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:07,072 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:07,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable77 [2024-04-06 08:10:07,074 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:07,074 WARN L233 ceAbstractionStarter]: 20 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:07,074 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 21 thread instances. [2024-04-06 08:10:07,122 INFO L144 ThreadInstanceAdder]: Constructed 21 joinOtherThreadTransitions. [2024-04-06 08:10:07,126 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:07,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:07,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:07,142 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:07,144 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:07,144 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:07,144 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:07,145 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:07,145 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:07,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (22)] Waiting until timeout for monitored process [2024-04-06 08:10:07,299 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:07,300 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:07,300 INFO L85 PathProgramCache]: Analyzing trace with hash -896852111, now seen corresponding path program 1 times [2024-04-06 08:10:07,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:07,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260215971] [2024-04-06 08:10:07,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:07,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2205 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 2000 trivial. 0 not checked. [2024-04-06 08:10:07,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:07,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260215971] [2024-04-06 08:10:07,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260215971] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:07,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:07,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:07,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560552763] [2024-04-06 08:10:07,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:07,354 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:07,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:07,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:07,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:07,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:07,365 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:07,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 123.5) internal successors, (247), 2 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:07,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:08,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:08,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable78 [2024-04-06 08:10:08,298 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:08,298 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:08,298 INFO L85 PathProgramCache]: Analyzing trace with hash -312835261, now seen corresponding path program 1 times [2024-04-06 08:10:08,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:08,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144362019] [2024-04-06 08:10:08,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:08,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:08,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2205 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2024-04-06 08:10:08,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:08,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144362019] [2024-04-06 08:10:08,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144362019] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:08,682 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:08,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:08,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810483846] [2024-04-06 08:10:08,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:08,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:08,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:08,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:08,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:08,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:08,738 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:08,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 191.33333333333334) internal successors, (574), 3 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:08,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:08,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:09,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:09,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:09,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable79 [2024-04-06 08:10:09,461 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:09,461 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:09,461 INFO L85 PathProgramCache]: Analyzing trace with hash 1601166173, now seen corresponding path program 2 times [2024-04-06 08:10:09,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:09,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915554936] [2024-04-06 08:10:09,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:09,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2205 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 1810 trivial. 0 not checked. [2024-04-06 08:10:09,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:09,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915554936] [2024-04-06 08:10:09,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915554936] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:09,882 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:09,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:09,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117512662] [2024-04-06 08:10:09,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:09,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:09,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:09,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:09,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:09,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:09,961 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:09,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 114.8) internal successors, (574), 5 states have internal predecessors, (574), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:09,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:09,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:09,962 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:11,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:11,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:11,057 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80 [2024-04-06 08:10:11,057 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:11,057 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:11,057 INFO L85 PathProgramCache]: Analyzing trace with hash 1778504627, now seen corresponding path program 1 times [2024-04-06 08:10:11,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:11,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91587547] [2024-04-06 08:10:11,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:11,109 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:11,250 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:11,250 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:11,250 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:11,250 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:11,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81 [2024-04-06 08:10:11,251 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:11,251 WARN L233 ceAbstractionStarter]: 21 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:11,251 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 22 thread instances. [2024-04-06 08:10:11,308 INFO L144 ThreadInstanceAdder]: Constructed 22 joinOtherThreadTransitions. [2024-04-06 08:10:11,312 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:11,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:11,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:11,315 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:11,320 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:11,320 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:11,320 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:11,320 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:11,320 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:11,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (23)] Waiting until timeout for monitored process [2024-04-06 08:10:11,431 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:11,431 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:11,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1899262067, now seen corresponding path program 1 times [2024-04-06 08:10:11,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:11,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402976494] [2024-04-06 08:10:11,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:11,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked. [2024-04-06 08:10:11,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:11,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402976494] [2024-04-06 08:10:11,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402976494] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:11,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:11,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:11,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45003021] [2024-04-06 08:10:11,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:11,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:11,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:11,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:11,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:11,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:11,504 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:11,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 128.0) internal successors, (256), 2 states have internal predecessors, (256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:11,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:12,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:12,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82 [2024-04-06 08:10:12,270 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:12,270 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:12,271 INFO L85 PathProgramCache]: Analyzing trace with hash 997654502, now seen corresponding path program 1 times [2024-04-06 08:10:12,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:12,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314247874] [2024-04-06 08:10:12,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 2100 trivial. 0 not checked. [2024-04-06 08:10:12,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:12,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314247874] [2024-04-06 08:10:12,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314247874] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:12,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:12,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:12,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584902912] [2024-04-06 08:10:12,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:12,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:12,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:12,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:12,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:12,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:12,634 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:12,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 200.0) internal successors, (600), 3 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:12,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:12,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:13,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:13,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:13,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83 [2024-04-06 08:10:13,416 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:13,416 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:13,416 INFO L85 PathProgramCache]: Analyzing trace with hash 273094900, now seen corresponding path program 2 times [2024-04-06 08:10:13,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:13,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533834428] [2024-04-06 08:10:13,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 2005 trivial. 0 not checked. [2024-04-06 08:10:13,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:13,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533834428] [2024-04-06 08:10:13,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533834428] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:13,867 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:13,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:13,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227837320] [2024-04-06 08:10:13,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:13,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:13,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:13,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:13,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:13,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:13,948 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:13,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 120.0) internal successors, (600), 5 states have internal predecessors, (600), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:13,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:13,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:13,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:14,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:14,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:14,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:14,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84 [2024-04-06 08:10:14,769 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:14,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:14,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1192939138, now seen corresponding path program 1 times [2024-04-06 08:10:14,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:14,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405357969] [2024-04-06 08:10:14,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:14,819 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:14,931 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:14,931 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:14,932 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:14,932 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:14,932 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85 [2024-04-06 08:10:14,932 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:14,932 WARN L233 ceAbstractionStarter]: 22 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:14,933 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 23 thread instances. [2024-04-06 08:10:15,004 INFO L144 ThreadInstanceAdder]: Constructed 23 joinOtherThreadTransitions. [2024-04-06 08:10:15,009 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:15,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:15,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:15,011 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:15,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (24)] Waiting until timeout for monitored process [2024-04-06 08:10:15,014 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:15,014 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:15,014 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:15,014 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:15,014 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:15,173 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:15,173 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:15,173 INFO L85 PathProgramCache]: Analyzing trace with hash 445013994, now seen corresponding path program 1 times [2024-04-06 08:10:15,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:15,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069743884] [2024-04-06 08:10:15,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:15,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:15,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 2420 trivial. 0 not checked. [2024-04-06 08:10:15,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:15,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069743884] [2024-04-06 08:10:15,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069743884] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:15,235 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:15,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:15,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611284002] [2024-04-06 08:10:15,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:15,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:15,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:15,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:15,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:15,248 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:15,248 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 132.5) internal successors, (265), 2 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:15,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:16,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:16,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable86 [2024-04-06 08:10:16,373 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:16,373 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:16,373 INFO L85 PathProgramCache]: Analyzing trace with hash -1993103583, now seen corresponding path program 1 times [2024-04-06 08:10:16,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:16,373 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103541950] [2024-04-06 08:10:16,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:16,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 2310 trivial. 0 not checked. [2024-04-06 08:10:16,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:16,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103541950] [2024-04-06 08:10:16,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103541950] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:16,683 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:16,683 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:16,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198613053] [2024-04-06 08:10:16,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:16,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:16,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:16,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:16,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:16,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:16,746 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:16,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 208.66666666666666) internal successors, (626), 3 states have internal predecessors, (626), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:16,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:16,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:17,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:17,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:17,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable87 [2024-04-06 08:10:17,456 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:17,457 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:17,457 INFO L85 PathProgramCache]: Analyzing trace with hash -481769345, now seen corresponding path program 2 times [2024-04-06 08:10:17,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:17,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379890979] [2024-04-06 08:10:17,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:17,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 435 proven. 0 refuted. 0 times theorem prover too weak. 2210 trivial. 0 not checked. [2024-04-06 08:10:17,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:17,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379890979] [2024-04-06 08:10:17,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1379890979] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:17,952 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:17,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:17,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649866649] [2024-04-06 08:10:17,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:17,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:17,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:18,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:18,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:18,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:18,189 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:18,190 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 125.2) internal successors, (626), 5 states have internal predecessors, (626), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:18,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:18,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:18,190 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:19,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:19,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:19,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:19,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable88 [2024-04-06 08:10:19,171 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:19,171 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:19,171 INFO L85 PathProgramCache]: Analyzing trace with hash 1699585080, now seen corresponding path program 1 times [2024-04-06 08:10:19,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:19,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930459111] [2024-04-06 08:10:19,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:19,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:19,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:19,346 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:19,346 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:19,346 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:19,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:19,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable89 [2024-04-06 08:10:19,347 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:19,347 WARN L233 ceAbstractionStarter]: 23 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:19,347 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 24 thread instances. [2024-04-06 08:10:19,397 INFO L144 ThreadInstanceAdder]: Constructed 24 joinOtherThreadTransitions. [2024-04-06 08:10:19,400 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:19,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:19,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:19,402 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:19,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (25)] Waiting until timeout for monitored process [2024-04-06 08:10:19,405 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:19,406 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:19,406 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:19,406 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:19,406 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:19,628 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:19,628 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:19,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1655558248, now seen corresponding path program 1 times [2024-04-06 08:10:19,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:19,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220337190] [2024-04-06 08:10:19,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:19,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2880 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 2645 trivial. 0 not checked. [2024-04-06 08:10:19,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:19,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220337190] [2024-04-06 08:10:19,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220337190] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:19,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:19,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:19,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360142066] [2024-04-06 08:10:19,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:19,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:19,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:19,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:19,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:19,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:19,706 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:19,706 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 137.0) internal successors, (274), 2 states have internal predecessors, (274), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:19,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:21,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:21,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90 [2024-04-06 08:10:21,001 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:21,001 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:21,001 INFO L85 PathProgramCache]: Analyzing trace with hash -1060404418, now seen corresponding path program 1 times [2024-04-06 08:10:21,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:21,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700593052] [2024-04-06 08:10:21,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:21,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2880 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 2530 trivial. 0 not checked. [2024-04-06 08:10:21,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:21,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700593052] [2024-04-06 08:10:21,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700593052] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:21,338 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:21,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:21,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540381566] [2024-04-06 08:10:21,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:21,338 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:21,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:21,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:21,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:21,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:21,583 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:21,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.33333333333334) internal successors, (652), 3 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:21,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:21,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:22,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:22,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:22,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91 [2024-04-06 08:10:22,391 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:22,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:22,391 INFO L85 PathProgramCache]: Analyzing trace with hash 792205560, now seen corresponding path program 2 times [2024-04-06 08:10:22,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:22,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791746838] [2024-04-06 08:10:22,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2880 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 2425 trivial. 0 not checked. [2024-04-06 08:10:22,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:22,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791746838] [2024-04-06 08:10:22,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791746838] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:22,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:22,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:22,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199428353] [2024-04-06 08:10:22,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:22,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:22,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:23,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:23,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:23,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:23,016 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:23,016 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 130.4) internal successors, (652), 5 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:23,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:23,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:23,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:24,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:24,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:24,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:24,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92 [2024-04-06 08:10:24,210 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:24,210 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:24,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1783684213, now seen corresponding path program 1 times [2024-04-06 08:10:24,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:24,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344027158] [2024-04-06 08:10:24,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:24,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:24,264 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:24,557 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:24,557 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:24,557 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:24,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:24,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93 [2024-04-06 08:10:24,558 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:24,558 WARN L233 ceAbstractionStarter]: 24 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:24,558 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 25 thread instances. [2024-04-06 08:10:24,613 INFO L144 ThreadInstanceAdder]: Constructed 25 joinOtherThreadTransitions. [2024-04-06 08:10:24,617 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:24,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:24,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:24,619 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:24,622 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:24,622 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:24,622 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:24,622 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:24,622 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:24,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (26)] Waiting until timeout for monitored process [2024-04-06 08:10:24,806 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:24,806 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:24,806 INFO L85 PathProgramCache]: Analyzing trace with hash -1077546393, now seen corresponding path program 1 times [2024-04-06 08:10:24,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:24,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646169091] [2024-04-06 08:10:24,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:24,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 2880 trivial. 0 not checked. [2024-04-06 08:10:24,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:24,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646169091] [2024-04-06 08:10:24,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646169091] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:24,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:24,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:24,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165762292] [2024-04-06 08:10:24,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:24,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:24,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:24,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:24,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:24,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:24,888 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:24,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 141.5) internal successors, (283), 2 states have internal predecessors, (283), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:24,888 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:26,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:26,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable94 [2024-04-06 08:10:26,040 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:26,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:26,041 INFO L85 PathProgramCache]: Analyzing trace with hash 506678295, now seen corresponding path program 1 times [2024-04-06 08:10:26,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:26,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939751496] [2024-04-06 08:10:26,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:26,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:26,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 365 proven. 0 refuted. 0 times theorem prover too weak. 2760 trivial. 0 not checked. [2024-04-06 08:10:26,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:26,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939751496] [2024-04-06 08:10:26,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1939751496] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:26,399 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:26,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:26,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145600890] [2024-04-06 08:10:26,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:26,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:26,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:26,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:26,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:26,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:26,470 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:26,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 226.0) internal successors, (678), 3 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:26,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:26,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:27,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:27,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:27,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95 [2024-04-06 08:10:27,162 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:27,162 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:27,162 INFO L85 PathProgramCache]: Analyzing trace with hash -591159951, now seen corresponding path program 2 times [2024-04-06 08:10:27,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:27,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568608500] [2024-04-06 08:10:27,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:27,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 475 proven. 0 refuted. 0 times theorem prover too weak. 2650 trivial. 0 not checked. [2024-04-06 08:10:27,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:27,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568608500] [2024-04-06 08:10:27,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568608500] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:27,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:27,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:27,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739848691] [2024-04-06 08:10:27,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:27,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:27,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:27,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:27,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:27,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:27,948 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:27,949 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 135.6) internal successors, (678), 5 states have internal predecessors, (678), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:27,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:27,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:27,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:29,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:29,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:29,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:29,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96 [2024-04-06 08:10:29,070 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:29,070 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:29,070 INFO L85 PathProgramCache]: Analyzing trace with hash 2015735295, now seen corresponding path program 1 times [2024-04-06 08:10:29,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:29,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616651396] [2024-04-06 08:10:29,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:29,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:29,128 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:29,272 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:29,273 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:29,273 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:29,273 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:29,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97 [2024-04-06 08:10:29,273 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:29,273 WARN L233 ceAbstractionStarter]: 25 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:29,273 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 26 thread instances. [2024-04-06 08:10:29,325 INFO L144 ThreadInstanceAdder]: Constructed 26 joinOtherThreadTransitions. [2024-04-06 08:10:29,329 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:29,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:29,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:29,331 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:29,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (27)] Waiting until timeout for monitored process [2024-04-06 08:10:29,336 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:29,336 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:29,336 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:29,336 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:29,337 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:29,636 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:29,637 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:29,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1054440135, now seen corresponding path program 1 times [2024-04-06 08:10:29,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:29,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481855317] [2024-04-06 08:10:29,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:29,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:29,709 INFO L134 CoverageAnalysis]: Checked inductivity of 3380 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2024-04-06 08:10:29,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:29,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481855317] [2024-04-06 08:10:29,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1481855317] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:29,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:29,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:29,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904236082] [2024-04-06 08:10:29,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:29,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:29,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:29,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:29,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:29,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:29,724 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:29,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 146.0) internal successors, (292), 2 states have internal predecessors, (292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:29,724 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:31,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:31,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable98 [2024-04-06 08:10:31,519 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:31,519 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:31,519 INFO L85 PathProgramCache]: Analyzing trace with hash 13261861, now seen corresponding path program 1 times [2024-04-06 08:10:31,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:31,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931926377] [2024-04-06 08:10:31,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:31,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:31,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3380 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 3000 trivial. 0 not checked. [2024-04-06 08:10:31,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:31,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931926377] [2024-04-06 08:10:31,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931926377] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:31,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:31,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:31,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165294976] [2024-04-06 08:10:31,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:31,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:31,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:31,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:31,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:31,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:31,955 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:31,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 234.66666666666666) internal successors, (704), 3 states have internal predecessors, (704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:31,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:31,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:32,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:32,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:32,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable99 [2024-04-06 08:10:32,826 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:32,827 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:32,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1733437399, now seen corresponding path program 2 times [2024-04-06 08:10:32,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:32,827 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571806465] [2024-04-06 08:10:32,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3380 backedges. 495 proven. 0 refuted. 0 times theorem prover too weak. 2885 trivial. 0 not checked. [2024-04-06 08:10:33,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:33,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571806465] [2024-04-06 08:10:33,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571806465] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:33,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:33,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:33,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9058771] [2024-04-06 08:10:33,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:33,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:33,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:33,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:33,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:33,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:33,655 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:33,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 140.8) internal successors, (704), 5 states have internal predecessors, (704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:33,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:33,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:33,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:35,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:35,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:35,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:35,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable100 [2024-04-06 08:10:35,098 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:35,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:35,098 INFO L85 PathProgramCache]: Analyzing trace with hash 347147738, now seen corresponding path program 1 times [2024-04-06 08:10:35,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:35,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74903720] [2024-04-06 08:10:35,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:35,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:35,322 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:35,323 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:35,323 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:35,323 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:35,323 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable101 [2024-04-06 08:10:35,323 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:35,323 WARN L233 ceAbstractionStarter]: 26 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:35,323 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 27 thread instances. [2024-04-06 08:10:35,383 INFO L144 ThreadInstanceAdder]: Constructed 27 joinOtherThreadTransitions. [2024-04-06 08:10:35,387 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:35,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:35,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:35,389 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:35,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (28)] Waiting until timeout for monitored process [2024-04-06 08:10:35,391 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:35,392 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:35,392 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:35,392 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:35,392 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:35,673 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:35,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:35,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1337731688, now seen corresponding path program 1 times [2024-04-06 08:10:35,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:35,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075790085] [2024-04-06 08:10:35,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:35,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3645 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 3380 trivial. 0 not checked. [2024-04-06 08:10:35,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:35,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075790085] [2024-04-06 08:10:35,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075790085] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:35,748 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:35,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:35,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078644842] [2024-04-06 08:10:35,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:35,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:35,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:35,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:35,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:35,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:35,763 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:35,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 150.5) internal successors, (301), 2 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:35,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:37,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:37,549 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable102 [2024-04-06 08:10:37,549 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:37,549 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:37,550 INFO L85 PathProgramCache]: Analyzing trace with hash -1629517440, now seen corresponding path program 1 times [2024-04-06 08:10:37,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:37,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019532500] [2024-04-06 08:10:37,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:37,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3645 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 3250 trivial. 0 not checked. [2024-04-06 08:10:37,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:37,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019532500] [2024-04-06 08:10:37,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019532500] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:37,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:37,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:37,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229604836] [2024-04-06 08:10:37,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:37,943 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:37,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:38,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:38,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:38,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:38,019 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:38,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:38,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:38,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:38,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:38,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:38,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable103 [2024-04-06 08:10:38,851 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:38,852 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:38,852 INFO L85 PathProgramCache]: Analyzing trace with hash -1985050574, now seen corresponding path program 2 times [2024-04-06 08:10:38,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:38,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364711695] [2024-04-06 08:10:38,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3645 backedges. 515 proven. 0 refuted. 0 times theorem prover too weak. 3130 trivial. 0 not checked. [2024-04-06 08:10:39,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:39,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364711695] [2024-04-06 08:10:39,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364711695] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:39,457 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:39,457 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:39,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688051239] [2024-04-06 08:10:39,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:39,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:39,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:39,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:39,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:39,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:39,708 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:39,708 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 146.0) internal successors, (730), 5 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:39,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:39,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:39,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:41,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:41,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:41,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:41,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable104 [2024-04-06 08:10:41,279 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:41,279 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:41,279 INFO L85 PathProgramCache]: Analyzing trace with hash 489708002, now seen corresponding path program 1 times [2024-04-06 08:10:41,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:41,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50463351] [2024-04-06 08:10:41,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:41,342 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:41,519 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:41,519 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:41,519 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:41,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:41,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105 [2024-04-06 08:10:41,520 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:41,520 WARN L233 ceAbstractionStarter]: 27 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:41,520 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 28 thread instances. [2024-04-06 08:10:41,580 INFO L144 ThreadInstanceAdder]: Constructed 28 joinOtherThreadTransitions. [2024-04-06 08:10:41,584 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:41,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:41,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:41,585 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:41,587 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (29)] Waiting until timeout for monitored process [2024-04-06 08:10:41,588 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:41,588 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:41,589 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:41,589 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:41,589 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:41,982 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:41,982 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:41,982 INFO L85 PathProgramCache]: Analyzing trace with hash 559408810, now seen corresponding path program 1 times [2024-04-06 08:10:41,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:41,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616586013] [2024-04-06 08:10:41,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:41,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 3645 trivial. 0 not checked. [2024-04-06 08:10:42,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:42,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616586013] [2024-04-06 08:10:42,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616586013] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:42,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:42,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:42,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102565867] [2024-04-06 08:10:42,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:42,061 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:42,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:42,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:42,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:42,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:42,077 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:42,077 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 155.0) internal successors, (310), 2 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:42,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:44,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:44,362 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable106 [2024-04-06 08:10:44,362 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:44,362 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:44,362 INFO L85 PathProgramCache]: Analyzing trace with hash 826839200, now seen corresponding path program 1 times [2024-04-06 08:10:44,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:44,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843298045] [2024-04-06 08:10:44,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:44,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 3510 trivial. 0 not checked. [2024-04-06 08:10:44,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:44,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843298045] [2024-04-06 08:10:44,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1843298045] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:44,762 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:44,762 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:44,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299737363] [2024-04-06 08:10:44,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:44,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:44,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:44,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:44,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:44,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:44,839 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:44,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 252.0) internal successors, (756), 3 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:44,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:44,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:45,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:45,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:45,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable107 [2024-04-06 08:10:45,741 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:45,742 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:45,742 INFO L85 PathProgramCache]: Analyzing trace with hash 256560656, now seen corresponding path program 2 times [2024-04-06 08:10:45,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:45,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391299292] [2024-04-06 08:10:45,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 3385 trivial. 0 not checked. [2024-04-06 08:10:46,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:46,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391299292] [2024-04-06 08:10:46,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391299292] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:46,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:46,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:46,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632151606] [2024-04-06 08:10:46,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:46,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:46,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:46,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:46,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:46,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:46,452 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:46,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 151.2) internal successors, (756), 5 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:46,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:46,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:46,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:48,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:48,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:48,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:48,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108 [2024-04-06 08:10:48,414 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:48,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:48,415 INFO L85 PathProgramCache]: Analyzing trace with hash 1462915050, now seen corresponding path program 1 times [2024-04-06 08:10:48,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:48,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944636225] [2024-04-06 08:10:48,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:48,478 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:48,667 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:48,667 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:48,667 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:48,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:48,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable109 [2024-04-06 08:10:48,668 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:48,668 WARN L233 ceAbstractionStarter]: 28 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:48,668 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 29 thread instances. [2024-04-06 08:10:48,728 INFO L144 ThreadInstanceAdder]: Constructed 29 joinOtherThreadTransitions. [2024-04-06 08:10:48,732 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:48,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:48,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:48,735 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:48,752 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:48,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:48,753 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:48,753 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:48,753 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:48,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (30)] Waiting until timeout for monitored process [2024-04-06 08:10:49,041 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:49,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:49,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1827018989, now seen corresponding path program 1 times [2024-04-06 08:10:49,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:49,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319318709] [2024-04-06 08:10:49,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4205 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 3920 trivial. 0 not checked. [2024-04-06 08:10:49,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:49,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319318709] [2024-04-06 08:10:49,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319318709] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:49,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:49,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:49,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787914020] [2024-04-06 08:10:49,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:49,122 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:49,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:49,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:49,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:49,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:49,138 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:49,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 159.5) internal successors, (319), 2 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:49,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:50,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:50,789 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110 [2024-04-06 08:10:50,789 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:50,789 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:50,789 INFO L85 PathProgramCache]: Analyzing trace with hash -1983487777, now seen corresponding path program 1 times [2024-04-06 08:10:50,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:50,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027171784] [2024-04-06 08:10:50,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:50,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4205 backedges. 425 proven. 0 refuted. 0 times theorem prover too weak. 3780 trivial. 0 not checked. [2024-04-06 08:10:51,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:51,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027171784] [2024-04-06 08:10:51,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027171784] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:51,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:51,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:51,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085860762] [2024-04-06 08:10:51,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:51,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:51,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:51,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:51,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:51,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:51,474 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:51,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.6666666666667) internal successors, (782), 3 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:51,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:51,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:52,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:52,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:52,274 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable111 [2024-04-06 08:10:52,274 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:52,275 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:52,275 INFO L85 PathProgramCache]: Analyzing trace with hash 1943972103, now seen corresponding path program 2 times [2024-04-06 08:10:52,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:52,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721490731] [2024-04-06 08:10:52,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:52,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4205 backedges. 555 proven. 0 refuted. 0 times theorem prover too weak. 3650 trivial. 0 not checked. [2024-04-06 08:10:52,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:52,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721490731] [2024-04-06 08:10:52,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721490731] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:52,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:52,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:52,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717114549] [2024-04-06 08:10:52,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:52,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:52,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:53,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:10:53,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:10:53,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:53,218 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:53,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 156.4) internal successors, (782), 5 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:53,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:53,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:53,218 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:54,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:54,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:54,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:10:54,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable112 [2024-04-06 08:10:54,848 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:54,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:54,848 INFO L85 PathProgramCache]: Analyzing trace with hash -1728563914, now seen corresponding path program 1 times [2024-04-06 08:10:54,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:54,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924853846] [2024-04-06 08:10:54,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:54,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:54,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:10:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:10:55,125 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:10:55,126 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:10:55,126 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:10:55,126 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:10:55,126 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable113 [2024-04-06 08:10:55,126 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:10:55,127 WARN L233 ceAbstractionStarter]: 29 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:10:55,127 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 30 thread instances. [2024-04-06 08:10:55,189 INFO L144 ThreadInstanceAdder]: Constructed 30 joinOtherThreadTransitions. [2024-04-06 08:10:55,194 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:10:55,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:10:55,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:10:55,196 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:10:55,199 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:10:55,199 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:55,200 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:10:55,200 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:10:55,200 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:10:55,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (31)] Waiting until timeout for monitored process [2024-04-06 08:10:55,547 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:55,548 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:55,548 INFO L85 PathProgramCache]: Analyzing trace with hash 2017883793, now seen corresponding path program 1 times [2024-04-06 08:10:55,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:55,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770094193] [2024-04-06 08:10:55,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:55,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 4205 trivial. 0 not checked. [2024-04-06 08:10:55,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:55,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770094193] [2024-04-06 08:10:55,635 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770094193] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:55,635 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:55,635 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:10:55,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282214327] [2024-04-06 08:10:55,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:55,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:10:55,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:55,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:10:55,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:10:55,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:55,652 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:55,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 164.0) internal successors, (328), 2 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:55,652 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:57,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:57,775 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable114 [2024-04-06 08:10:57,775 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:57,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:57,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1218944680, now seen corresponding path program 1 times [2024-04-06 08:10:57,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:57,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633904032] [2024-04-06 08:10:57,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:57,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 440 proven. 0 refuted. 0 times theorem prover too weak. 4060 trivial. 0 not checked. [2024-04-06 08:10:58,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:58,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633904032] [2024-04-06 08:10:58,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633904032] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:58,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:58,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:10:58,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277563086] [2024-04-06 08:10:58,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:58,223 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:10:58,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:10:58,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:10:58,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:10:58,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:58,308 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:10:58,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:10:58,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:58,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:59,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:10:59,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:10:59,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable115 [2024-04-06 08:10:59,063 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:10:59,064 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:10:59,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1483222360, now seen corresponding path program 2 times [2024-04-06 08:10:59,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:10:59,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620923243] [2024-04-06 08:10:59,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:10:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:10:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:10:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 575 proven. 0 refuted. 0 times theorem prover too weak. 3925 trivial. 0 not checked. [2024-04-06 08:10:59,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:10:59,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620923243] [2024-04-06 08:10:59,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620923243] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:10:59,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:10:59,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:10:59,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1992328295] [2024-04-06 08:10:59,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:10:59,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:10:59,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:00,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:00,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:00,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:00,043 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:00,044 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 161.6) internal successors, (808), 5 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:00,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:00,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:00,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:01,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:01,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:01,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:01,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable116 [2024-04-06 08:11:01,998 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:01,998 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:01,998 INFO L85 PathProgramCache]: Analyzing trace with hash 25438237, now seen corresponding path program 1 times [2024-04-06 08:11:01,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:01,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619361365] [2024-04-06 08:11:01,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:02,072 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:02,300 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:02,300 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:02,301 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:02,301 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:02,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable117 [2024-04-06 08:11:02,301 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:02,301 WARN L233 ceAbstractionStarter]: 30 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:02,301 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 31 thread instances. [2024-04-06 08:11:02,365 INFO L144 ThreadInstanceAdder]: Constructed 31 joinOtherThreadTransitions. [2024-04-06 08:11:02,369 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:02,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:02,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:02,372 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:02,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (32)] Waiting until timeout for monitored process [2024-04-06 08:11:02,374 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:02,375 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:02,375 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:02,375 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:02,375 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:03,136 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:03,137 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:03,137 INFO L85 PathProgramCache]: Analyzing trace with hash 44827126, now seen corresponding path program 1 times [2024-04-06 08:11:03,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:03,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281666982] [2024-04-06 08:11:03,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4805 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 4500 trivial. 0 not checked. [2024-04-06 08:11:03,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:03,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281666982] [2024-04-06 08:11:03,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281666982] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:03,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:03,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:03,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470873489] [2024-04-06 08:11:03,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:03,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:03,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:03,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:03,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:03,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:03,241 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:03,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 168.5) internal successors, (337), 2 states have internal predecessors, (337), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:03,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:06,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:06,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable118 [2024-04-06 08:11:06,279 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:06,279 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:06,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1734903371, now seen corresponding path program 1 times [2024-04-06 08:11:06,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:06,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124210678] [2024-04-06 08:11:06,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4805 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 4350 trivial. 0 not checked. [2024-04-06 08:11:06,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:06,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124210678] [2024-04-06 08:11:06,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124210678] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:06,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:06,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:11:06,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968094926] [2024-04-06 08:11:06,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:06,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:11:06,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:06,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:11:06,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:11:06,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:06,952 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:06,952 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 278.0) internal successors, (834), 3 states have internal predecessors, (834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:06,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:06,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:07,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:07,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:07,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable119 [2024-04-06 08:11:07,999 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:07,999 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:07,999 INFO L85 PathProgramCache]: Analyzing trace with hash 524491389, now seen corresponding path program 2 times [2024-04-06 08:11:07,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:07,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558895803] [2024-04-06 08:11:07,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:07,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4805 backedges. 595 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-04-06 08:11:08,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:08,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558895803] [2024-04-06 08:11:08,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558895803] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:08,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:08,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:11:08,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218014329] [2024-04-06 08:11:08,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:08,706 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:11:08,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:08,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:08,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:08,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:08,821 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:08,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 166.8) internal successors, (834), 5 states have internal predecessors, (834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:08,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:08,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:08,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:11,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:11,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:11,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:11,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120 [2024-04-06 08:11:11,493 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:11,493 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:11,493 INFO L85 PathProgramCache]: Analyzing trace with hash 1881450383, now seen corresponding path program 1 times [2024-04-06 08:11:11,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:11,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656255626] [2024-04-06 08:11:11,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:11,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:11,806 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:11,806 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:11,806 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:11,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable121 [2024-04-06 08:11:11,807 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:11,807 WARN L233 ceAbstractionStarter]: 31 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:11,807 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 32 thread instances. [2024-04-06 08:11:11,877 INFO L144 ThreadInstanceAdder]: Constructed 32 joinOtherThreadTransitions. [2024-04-06 08:11:11,881 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:11,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:11,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:11,884 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:11,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (33)] Waiting until timeout for monitored process [2024-04-06 08:11:11,886 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:11,886 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:11,886 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:11,886 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:11,886 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:12,215 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:12,215 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:12,215 INFO L85 PathProgramCache]: Analyzing trace with hash 2119883516, now seen corresponding path program 1 times [2024-04-06 08:11:12,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:12,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663418966] [2024-04-06 08:11:12,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5120 backedges. 315 proven. 0 refuted. 0 times theorem prover too weak. 4805 trivial. 0 not checked. [2024-04-06 08:11:12,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:12,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663418966] [2024-04-06 08:11:12,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663418966] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:12,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:12,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:12,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117272756] [2024-04-06 08:11:12,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:12,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:12,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:12,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:12,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:12,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:12,330 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:12,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 173.0) internal successors, (346), 2 states have internal predecessors, (346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:12,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:14,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:14,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable122 [2024-04-06 08:11:14,289 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:14,290 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:14,290 INFO L85 PathProgramCache]: Analyzing trace with hash 149423593, now seen corresponding path program 1 times [2024-04-06 08:11:14,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:14,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606992590] [2024-04-06 08:11:14,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:14,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5120 backedges. 470 proven. 0 refuted. 0 times theorem prover too weak. 4650 trivial. 0 not checked. [2024-04-06 08:11:14,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:14,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606992590] [2024-04-06 08:11:14,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606992590] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:14,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:14,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:11:14,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833125062] [2024-04-06 08:11:14,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:14,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:11:14,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:14,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:11:14,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:11:14,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:14,876 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:14,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 286.6666666666667) internal successors, (860), 3 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:14,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:14,876 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:15,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:15,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:15,779 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable123 [2024-04-06 08:11:15,779 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:15,779 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:15,779 INFO L85 PathProgramCache]: Analyzing trace with hash -1805182773, now seen corresponding path program 2 times [2024-04-06 08:11:15,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:15,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574856635] [2024-04-06 08:11:15,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 5120 backedges. 615 proven. 0 refuted. 0 times theorem prover too weak. 4505 trivial. 0 not checked. [2024-04-06 08:11:16,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:16,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574856635] [2024-04-06 08:11:16,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574856635] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:16,503 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:16,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:11:16,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523828538] [2024-04-06 08:11:16,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:16,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:11:16,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:16,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:16,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:16,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:16,619 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:16,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 172.0) internal successors, (860), 5 states have internal predecessors, (860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:16,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:16,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:16,619 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:18,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:18,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:18,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:18,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable124 [2024-04-06 08:11:18,727 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:18,727 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:18,727 INFO L85 PathProgramCache]: Analyzing trace with hash 206110389, now seen corresponding path program 1 times [2024-04-06 08:11:18,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:18,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481304391] [2024-04-06 08:11:18,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:18,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:18,813 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:19,072 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:19,072 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:19,072 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:19,072 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:19,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable125 [2024-04-06 08:11:19,073 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:19,073 WARN L233 ceAbstractionStarter]: 32 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:19,073 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 33 thread instances. [2024-04-06 08:11:19,141 INFO L144 ThreadInstanceAdder]: Constructed 33 joinOtherThreadTransitions. [2024-04-06 08:11:19,146 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:19,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:19,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:19,148 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:19,154 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:19,154 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:19,154 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:19,154 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:19,154 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:19,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (34)] Waiting until timeout for monitored process [2024-04-06 08:11:19,712 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:19,713 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:19,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1691067779, now seen corresponding path program 1 times [2024-04-06 08:11:19,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:19,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038457818] [2024-04-06 08:11:19,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5445 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 5120 trivial. 0 not checked. [2024-04-06 08:11:19,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:19,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038457818] [2024-04-06 08:11:19,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038457818] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:19,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:19,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:19,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117926337] [2024-04-06 08:11:19,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:19,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:19,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:19,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:19,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:19,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:19,830 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:19,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 177.5) internal successors, (355), 2 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:19,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:22,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:22,857 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable126 [2024-04-06 08:11:22,857 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:22,857 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:22,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1401971786, now seen corresponding path program 1 times [2024-04-06 08:11:22,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:22,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328081413] [2024-04-06 08:11:22,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:23,356 INFO L134 CoverageAnalysis]: Checked inductivity of 5445 backedges. 485 proven. 0 refuted. 0 times theorem prover too weak. 4960 trivial. 0 not checked. [2024-04-06 08:11:23,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:23,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328081413] [2024-04-06 08:11:23,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328081413] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:23,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:23,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:11:23,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760169068] [2024-04-06 08:11:23,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:23,357 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:11:23,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:23,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:11:23,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:11:23,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:23,453 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:23,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 295.3333333333333) internal successors, (886), 3 states have internal predecessors, (886), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:23,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:23,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:24,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:24,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:24,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable127 [2024-04-06 08:11:24,635 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:24,635 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:24,635 INFO L85 PathProgramCache]: Analyzing trace with hash 372494526, now seen corresponding path program 2 times [2024-04-06 08:11:24,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:24,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95407418] [2024-04-06 08:11:24,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:24,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:25,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5445 backedges. 635 proven. 0 refuted. 0 times theorem prover too weak. 4810 trivial. 0 not checked. [2024-04-06 08:11:25,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:25,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95407418] [2024-04-06 08:11:25,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [95407418] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:25,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:25,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:11:25,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069356699] [2024-04-06 08:11:25,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:25,396 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:11:25,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:25,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:25,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:25,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:25,517 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:25,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 177.2) internal successors, (886), 5 states have internal predecessors, (886), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:25,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:25,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:25,517 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:28,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:28,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:28,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:28,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable128 [2024-04-06 08:11:28,325 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:28,325 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:28,325 INFO L85 PathProgramCache]: Analyzing trace with hash 2082664229, now seen corresponding path program 1 times [2024-04-06 08:11:28,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:28,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020379724] [2024-04-06 08:11:28,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:28,409 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:28,695 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:28,695 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:28,695 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:28,695 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:28,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable129 [2024-04-06 08:11:28,696 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:28,696 WARN L233 ceAbstractionStarter]: 33 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:28,696 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 34 thread instances. [2024-04-06 08:11:28,765 INFO L144 ThreadInstanceAdder]: Constructed 34 joinOtherThreadTransitions. [2024-04-06 08:11:28,770 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:28,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:28,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:28,789 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:28,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (35)] Waiting until timeout for monitored process [2024-04-06 08:11:28,792 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:28,792 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:28,792 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:28,792 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:28,792 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:29,148 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:29,148 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:29,148 INFO L85 PathProgramCache]: Analyzing trace with hash -464598549, now seen corresponding path program 1 times [2024-04-06 08:11:29,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:29,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482720244] [2024-04-06 08:11:29,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 5445 trivial. 0 not checked. [2024-04-06 08:11:29,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:29,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482720244] [2024-04-06 08:11:29,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482720244] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:29,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:29,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:29,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217947939] [2024-04-06 08:11:29,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:29,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:29,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:29,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:29,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:29,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:29,270 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:29,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 182.0) internal successors, (364), 2 states have internal predecessors, (364), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:29,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:31,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:31,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130 [2024-04-06 08:11:31,438 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:31,438 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:31,438 INFO L85 PathProgramCache]: Analyzing trace with hash -374848451, now seen corresponding path program 1 times [2024-04-06 08:11:31,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:31,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721589577] [2024-04-06 08:11:31,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 5280 trivial. 0 not checked. [2024-04-06 08:11:31,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:31,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721589577] [2024-04-06 08:11:31,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721589577] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:31,976 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:31,976 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:11:31,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345218030] [2024-04-06 08:11:31,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:31,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:11:31,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:32,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:11:32,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:11:32,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:32,077 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:32,077 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 304.0) internal successors, (912), 3 states have internal predecessors, (912), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:32,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:32,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:33,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:33,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:33,075 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable131 [2024-04-06 08:11:33,075 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:33,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:33,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1174046005, now seen corresponding path program 2 times [2024-04-06 08:11:33,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:33,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345871353] [2024-04-06 08:11:33,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:33,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 655 proven. 0 refuted. 0 times theorem prover too weak. 5125 trivial. 0 not checked. [2024-04-06 08:11:33,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:33,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345871353] [2024-04-06 08:11:33,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345871353] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:33,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:33,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:11:33,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [830210921] [2024-04-06 08:11:33,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:33,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:11:33,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:34,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:34,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:34,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:34,012 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:34,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 182.4) internal successors, (912), 5 states have internal predecessors, (912), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:34,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:34,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:34,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:36,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:36,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:36,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:36,341 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable132 [2024-04-06 08:11:36,341 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:36,341 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:36,341 INFO L85 PathProgramCache]: Analyzing trace with hash 255893867, now seen corresponding path program 1 times [2024-04-06 08:11:36,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:36,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296120656] [2024-04-06 08:11:36,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:36,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:36,430 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:36,731 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:36,731 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:36,731 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:36,732 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:36,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable133 [2024-04-06 08:11:36,732 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:36,732 WARN L233 ceAbstractionStarter]: 34 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:36,732 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 35 thread instances. [2024-04-06 08:11:36,802 INFO L144 ThreadInstanceAdder]: Constructed 35 joinOtherThreadTransitions. [2024-04-06 08:11:36,807 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:36,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:36,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:36,810 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:36,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (36)] Waiting until timeout for monitored process [2024-04-06 08:11:36,817 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:36,817 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:36,817 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:36,817 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:36,817 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:37,225 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:37,225 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:37,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1933696620, now seen corresponding path program 1 times [2024-04-06 08:11:37,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:37,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269468528] [2024-04-06 08:11:37,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:37,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:37,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 5780 trivial. 0 not checked. [2024-04-06 08:11:37,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:37,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269468528] [2024-04-06 08:11:37,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269468528] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:37,336 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:37,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:37,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599709107] [2024-04-06 08:11:37,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:37,338 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:37,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:37,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:37,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:37,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:37,358 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:37,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 186.5) internal successors, (373), 2 states have internal predecessors, (373), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:37,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:39,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:39,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable134 [2024-04-06 08:11:39,670 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:39,670 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:39,670 INFO L85 PathProgramCache]: Analyzing trace with hash -705365905, now seen corresponding path program 1 times [2024-04-06 08:11:39,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:39,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302419277] [2024-04-06 08:11:39,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 515 proven. 0 refuted. 0 times theorem prover too weak. 5610 trivial. 0 not checked. [2024-04-06 08:11:40,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:40,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302419277] [2024-04-06 08:11:40,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302419277] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:40,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:40,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:11:40,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895512060] [2024-04-06 08:11:40,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:40,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:11:40,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:40,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:11:40,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:11:40,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:40,525 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:40,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 312.6666666666667) internal successors, (938), 3 states have internal predecessors, (938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:40,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:40,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:41,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:41,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:41,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable135 [2024-04-06 08:11:41,423 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:41,423 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:41,423 INFO L85 PathProgramCache]: Analyzing trace with hash 560757811, now seen corresponding path program 2 times [2024-04-06 08:11:41,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:41,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13514837] [2024-04-06 08:11:41,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:42,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 675 proven. 0 refuted. 0 times theorem prover too weak. 5450 trivial. 0 not checked. [2024-04-06 08:11:42,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:42,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13514837] [2024-04-06 08:11:42,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13514837] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:42,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:42,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:11:42,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649119051] [2024-04-06 08:11:42,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:42,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:11:42,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:42,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:42,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:42,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:42,503 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:42,503 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 187.6) internal successors, (938), 5 states have internal predecessors, (938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:42,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:42,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:42,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:44,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:44,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:44,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:44,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable136 [2024-04-06 08:11:44,919 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:44,919 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:44,919 INFO L85 PathProgramCache]: Analyzing trace with hash -434325779, now seen corresponding path program 1 times [2024-04-06 08:11:44,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:44,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921806701] [2024-04-06 08:11:44,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:44,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:45,013 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:45,335 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:45,335 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:45,335 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:45,335 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:45,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable137 [2024-04-06 08:11:45,336 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:45,336 WARN L233 ceAbstractionStarter]: 35 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:45,336 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 36 thread instances. [2024-04-06 08:11:45,411 INFO L144 ThreadInstanceAdder]: Constructed 36 joinOtherThreadTransitions. [2024-04-06 08:11:45,416 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:45,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:45,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:45,419 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:45,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (37)] Waiting until timeout for monitored process [2024-04-06 08:11:45,421 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:45,421 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:45,421 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:45,422 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:45,422 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:46,212 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:46,212 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:46,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1862620706, now seen corresponding path program 1 times [2024-04-06 08:11:46,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:46,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569953211] [2024-04-06 08:11:46,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6480 backedges. 355 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2024-04-06 08:11:46,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:46,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569953211] [2024-04-06 08:11:46,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569953211] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:46,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:46,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:46,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027462247] [2024-04-06 08:11:46,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:46,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:46,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:46,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:46,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:46,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:46,343 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:46,343 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 191.0) internal successors, (382), 2 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:46,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:50,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:50,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable138 [2024-04-06 08:11:50,371 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:50,371 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:50,371 INFO L85 PathProgramCache]: Analyzing trace with hash 894671466, now seen corresponding path program 1 times [2024-04-06 08:11:50,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:50,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585213503] [2024-04-06 08:11:50,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:50,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6480 backedges. 530 proven. 0 refuted. 0 times theorem prover too weak. 5950 trivial. 0 not checked. [2024-04-06 08:11:50,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:50,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585213503] [2024-04-06 08:11:50,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585213503] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:50,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:50,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:11:50,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45884416] [2024-04-06 08:11:50,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:50,934 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:11:50,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:51,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:11:51,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:11:51,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:51,039 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:51,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 321.3333333333333) internal successors, (964), 3 states have internal predecessors, (964), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:52,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:52,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:52,101 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable139 [2024-04-06 08:11:52,101 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:52,102 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:52,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1064456334, now seen corresponding path program 2 times [2024-04-06 08:11:52,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:52,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756036341] [2024-04-06 08:11:52,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:52,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6480 backedges. 695 proven. 0 refuted. 0 times theorem prover too weak. 5785 trivial. 0 not checked. [2024-04-06 08:11:53,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:53,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756036341] [2024-04-06 08:11:53,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756036341] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:53,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:53,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:11:53,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859181534] [2024-04-06 08:11:53,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:53,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:11:53,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:53,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:11:53,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:11:53,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:53,210 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:53,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 192.8) internal successors, (964), 5 states have internal predecessors, (964), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:53,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:53,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:53,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:56,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:56,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:11:56,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:11:56,756 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140 [2024-04-06 08:11:56,756 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:56,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:56,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1634947087, now seen corresponding path program 1 times [2024-04-06 08:11:56,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:56,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850444984] [2024-04-06 08:11:56,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:56,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:56,854 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:11:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:11:57,200 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:11:57,200 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:11:57,200 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:11:57,201 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:11:57,201 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable141 [2024-04-06 08:11:57,201 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:11:57,201 WARN L233 ceAbstractionStarter]: 36 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:11:57,201 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 37 thread instances. [2024-04-06 08:11:57,281 INFO L144 ThreadInstanceAdder]: Constructed 37 joinOtherThreadTransitions. [2024-04-06 08:11:57,286 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:11:57,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:11:57,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:11:57,288 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:11:57,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (38)] Waiting until timeout for monitored process [2024-04-06 08:11:57,294 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:11:57,295 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:57,295 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:11:57,296 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:11:57,296 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:11:57,916 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:11:57,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:11:57,916 INFO L85 PathProgramCache]: Analyzing trace with hash 2129562665, now seen corresponding path program 1 times [2024-04-06 08:11:57,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:11:57,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462466893] [2024-04-06 08:11:57,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:11:57,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:11:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:11:58,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6845 backedges. 365 proven. 0 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2024-04-06 08:11:58,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:11:58,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462466893] [2024-04-06 08:11:58,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462466893] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:11:58,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:11:58,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:11:58,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821472903] [2024-04-06 08:11:58,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:11:58,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:11:58,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:11:58,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:11:58,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:11:58,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:11:58,054 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:11:58,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 195.5) internal successors, (391), 2 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:11:58,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:01,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:01,351 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable142 [2024-04-06 08:12:01,352 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:01,352 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:01,352 INFO L85 PathProgramCache]: Analyzing trace with hash 29804288, now seen corresponding path program 1 times [2024-04-06 08:12:01,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:01,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010862561] [2024-04-06 08:12:01,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:01,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6845 backedges. 545 proven. 0 refuted. 0 times theorem prover too weak. 6300 trivial. 0 not checked. [2024-04-06 08:12:01,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:01,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010862561] [2024-04-06 08:12:01,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010862561] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:01,945 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:01,945 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:12:01,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334005577] [2024-04-06 08:12:01,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:01,946 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:12:01,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:02,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:12:02,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:12:02,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:02,055 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:02,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 330.0) internal successors, (990), 3 states have internal predecessors, (990), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:02,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:02,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:03,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:03,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:03,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable143 [2024-04-06 08:12:03,098 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:03,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:03,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1809033072, now seen corresponding path program 2 times [2024-04-06 08:12:03,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:03,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066717506] [2024-04-06 08:12:03,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:03,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6845 backedges. 715 proven. 0 refuted. 0 times theorem prover too weak. 6130 trivial. 0 not checked. [2024-04-06 08:12:04,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:04,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066717506] [2024-04-06 08:12:04,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066717506] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:04,008 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:04,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:12:04,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834851461] [2024-04-06 08:12:04,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:04,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:12:04,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:04,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:12:04,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:12:04,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:04,147 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:04,147 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 198.0) internal successors, (990), 5 states have internal predecessors, (990), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:04,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:04,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:04,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:07,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:12:07,428 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable144 [2024-04-06 08:12:07,428 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:07,428 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:07,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1387142401, now seen corresponding path program 1 times [2024-04-06 08:12:07,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:07,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536603927] [2024-04-06 08:12:07,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:07,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:07,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:12:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:08,117 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:12:08,117 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:12:08,117 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:12:08,117 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:12:08,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable145 [2024-04-06 08:12:08,118 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:12:08,118 WARN L233 ceAbstractionStarter]: 37 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:12:08,118 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 38 thread instances. [2024-04-06 08:12:08,208 INFO L144 ThreadInstanceAdder]: Constructed 38 joinOtherThreadTransitions. [2024-04-06 08:12:08,213 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:12:08,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:12:08,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:12:08,215 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:12:08,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (39)] Waiting until timeout for monitored process [2024-04-06 08:12:08,236 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:12:08,236 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:08,236 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:12:08,237 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:12:08,237 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:12:09,438 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:09,438 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:09,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1358530347, now seen corresponding path program 1 times [2024-04-06 08:12:09,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:09,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599044594] [2024-04-06 08:12:09,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7220 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 6845 trivial. 0 not checked. [2024-04-06 08:12:09,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:09,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599044594] [2024-04-06 08:12:09,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599044594] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:09,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:09,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:12:09,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561699843] [2024-04-06 08:12:09,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:09,569 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:12:09,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:09,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:12:09,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:12:09,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:09,590 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:09,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 200.0) internal successors, (400), 2 states have internal predecessors, (400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:09,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:15,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:15,492 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable146 [2024-04-06 08:12:15,492 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:15,492 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:15,492 INFO L85 PathProgramCache]: Analyzing trace with hash -98753952, now seen corresponding path program 1 times [2024-04-06 08:12:15,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:15,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610251795] [2024-04-06 08:12:15,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:15,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:16,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7220 backedges. 560 proven. 0 refuted. 0 times theorem prover too weak. 6660 trivial. 0 not checked. [2024-04-06 08:12:16,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:16,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610251795] [2024-04-06 08:12:16,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610251795] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:16,135 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:16,135 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:12:16,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673877449] [2024-04-06 08:12:16,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:16,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:12:16,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:16,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:12:16,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:12:16,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:16,374 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:16,374 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 338.6666666666667) internal successors, (1016), 3 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:16,374 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:16,374 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:17,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:17,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:17,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable147 [2024-04-06 08:12:17,649 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:17,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:17,649 INFO L85 PathProgramCache]: Analyzing trace with hash 868901840, now seen corresponding path program 2 times [2024-04-06 08:12:17,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:17,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68555833] [2024-04-06 08:12:17,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7220 backedges. 735 proven. 0 refuted. 0 times theorem prover too weak. 6485 trivial. 0 not checked. [2024-04-06 08:12:18,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:18,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68555833] [2024-04-06 08:12:18,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68555833] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:18,789 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:18,789 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:12:18,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039729854] [2024-04-06 08:12:18,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:18,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:12:18,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:18,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:12:18,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:12:18,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:18,930 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:18,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 203.2) internal successors, (1016), 5 states have internal predecessors, (1016), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:23,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:23,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:23,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:12:23,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable148 [2024-04-06 08:12:23,623 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:23,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:23,623 INFO L85 PathProgramCache]: Analyzing trace with hash -948488103, now seen corresponding path program 1 times [2024-04-06 08:12:23,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:23,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355530335] [2024-04-06 08:12:23,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:23,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:23,729 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:12:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:24,129 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:12:24,129 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:12:24,129 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:12:24,129 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:12:24,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable149 [2024-04-06 08:12:24,130 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:12:24,130 WARN L233 ceAbstractionStarter]: 38 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:12:24,130 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 39 thread instances. [2024-04-06 08:12:24,208 INFO L144 ThreadInstanceAdder]: Constructed 39 joinOtherThreadTransitions. [2024-04-06 08:12:24,213 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:12:24,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:12:24,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:12:24,215 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:12:24,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (40)] Waiting until timeout for monitored process [2024-04-06 08:12:24,234 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:12:24,234 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:24,234 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:12:24,234 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:12:24,234 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:12:25,058 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:25,058 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:25,058 INFO L85 PathProgramCache]: Analyzing trace with hash 431216194, now seen corresponding path program 1 times [2024-04-06 08:12:25,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:25,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122041746] [2024-04-06 08:12:25,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:25,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 7220 trivial. 0 not checked. [2024-04-06 08:12:25,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:25,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122041746] [2024-04-06 08:12:25,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122041746] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:25,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:25,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:12:25,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121310666] [2024-04-06 08:12:25,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:25,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:12:25,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:25,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:12:25,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:12:25,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:25,211 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:25,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 204.5) internal successors, (409), 2 states have internal predecessors, (409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:25,211 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:28,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:28,930 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable150 [2024-04-06 08:12:28,930 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:28,930 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:28,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1326160893, now seen corresponding path program 1 times [2024-04-06 08:12:28,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:28,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952950547] [2024-04-06 08:12:28,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:29,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 575 proven. 0 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-04-06 08:12:29,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:29,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952950547] [2024-04-06 08:12:29,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1952950547] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:29,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:29,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:12:29,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509794088] [2024-04-06 08:12:29,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:29,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:12:29,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:29,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:12:29,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:12:29,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:29,804 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:29,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 347.3333333333333) internal successors, (1042), 3 states have internal predecessors, (1042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:29,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:29,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:30,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:30,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:30,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151 [2024-04-06 08:12:30,791 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:30,791 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:30,791 INFO L85 PathProgramCache]: Analyzing trace with hash 373833959, now seen corresponding path program 2 times [2024-04-06 08:12:30,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:30,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520708280] [2024-04-06 08:12:30,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 755 proven. 0 refuted. 0 times theorem prover too weak. 6850 trivial. 0 not checked. [2024-04-06 08:12:31,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:31,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520708280] [2024-04-06 08:12:31,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520708280] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:31,878 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:31,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:12:31,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591486824] [2024-04-06 08:12:31,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:31,879 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:12:31,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:32,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:12:32,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:12:32,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:32,075 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:32,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 208.4) internal successors, (1042), 5 states have internal predecessors, (1042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:32,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:32,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:32,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:35,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:35,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:35,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:12:35,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable152 [2024-04-06 08:12:35,835 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:35,835 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:35,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1982688784, now seen corresponding path program 1 times [2024-04-06 08:12:35,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:35,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102321696] [2024-04-06 08:12:35,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:35,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:12:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:36,386 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:12:36,386 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:12:36,386 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:12:36,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:12:36,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable153 [2024-04-06 08:12:36,387 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:12:36,387 WARN L233 ceAbstractionStarter]: 39 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:12:36,387 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 40 thread instances. [2024-04-06 08:12:36,493 INFO L144 ThreadInstanceAdder]: Constructed 40 joinOtherThreadTransitions. [2024-04-06 08:12:36,498 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:12:36,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:12:36,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:12:36,501 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:12:36,503 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:12:36,504 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:36,504 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:12:36,504 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:12:36,504 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:12:36,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (41)] Waiting until timeout for monitored process [2024-04-06 08:12:37,650 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:37,650 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:37,650 INFO L85 PathProgramCache]: Analyzing trace with hash -860555824, now seen corresponding path program 1 times [2024-04-06 08:12:37,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:37,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193965296] [2024-04-06 08:12:37,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:37,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 7605 trivial. 0 not checked. [2024-04-06 08:12:37,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:37,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193965296] [2024-04-06 08:12:37,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193965296] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:37,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:37,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:12:37,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261077157] [2024-04-06 08:12:37,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:37,782 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:12:37,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:37,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:12:37,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:12:37,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:37,804 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:37,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 209.0) internal successors, (418), 2 states have internal predecessors, (418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:37,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:43,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:43,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable154 [2024-04-06 08:12:43,420 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:43,420 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:43,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1201087841, now seen corresponding path program 1 times [2024-04-06 08:12:43,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:43,420 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963845441] [2024-04-06 08:12:43,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 590 proven. 0 refuted. 0 times theorem prover too weak. 7410 trivial. 0 not checked. [2024-04-06 08:12:44,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:44,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963845441] [2024-04-06 08:12:44,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963845441] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:44,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:44,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:12:44,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55960074] [2024-04-06 08:12:44,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:44,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:12:44,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:44,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:12:44,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:12:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:44,363 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:44,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 356.0) internal successors, (1068), 3 states have internal predecessors, (1068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:44,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:44,364 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:45,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:45,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:45,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable155 [2024-04-06 08:12:45,574 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:45,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:45,574 INFO L85 PathProgramCache]: Analyzing trace with hash -654368417, now seen corresponding path program 2 times [2024-04-06 08:12:45,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:45,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004715068] [2024-04-06 08:12:45,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 7225 trivial. 0 not checked. [2024-04-06 08:12:46,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:46,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004715068] [2024-04-06 08:12:46,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004715068] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:46,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:46,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:12:46,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260082499] [2024-04-06 08:12:46,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:46,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:12:46,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:46,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:12:46,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:12:46,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:46,722 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:46,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 213.6) internal successors, (1068), 5 states have internal predecessors, (1068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:46,722 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:46,722 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:46,722 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:51,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:51,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:51,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:12:51,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable156 [2024-04-06 08:12:51,648 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:51,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:51,648 INFO L85 PathProgramCache]: Analyzing trace with hash 2099734449, now seen corresponding path program 1 times [2024-04-06 08:12:51,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:51,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734376757] [2024-04-06 08:12:51,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:51,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:51,764 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:12:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:12:52,211 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:12:52,211 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:12:52,211 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:12:52,211 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:12:52,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable157 [2024-04-06 08:12:52,212 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:12:52,212 WARN L233 ceAbstractionStarter]: 40 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:12:52,212 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 41 thread instances. [2024-04-06 08:12:52,295 INFO L144 ThreadInstanceAdder]: Constructed 41 joinOtherThreadTransitions. [2024-04-06 08:12:52,300 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:12:52,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:12:52,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:12:52,301 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:12:52,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (42)] Waiting until timeout for monitored process [2024-04-06 08:12:52,325 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:12:52,325 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:52,325 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:12:52,326 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:12:52,326 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:12:52,848 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:52,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:52,849 INFO L85 PathProgramCache]: Analyzing trace with hash -322149921, now seen corresponding path program 1 times [2024-04-06 08:12:52,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:52,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479438221] [2024-04-06 08:12:52,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:52,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8405 backedges. 405 proven. 0 refuted. 0 times theorem prover too weak. 8000 trivial. 0 not checked. [2024-04-06 08:12:52,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:52,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479438221] [2024-04-06 08:12:52,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479438221] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:52,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:52,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:12:52,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303394261] [2024-04-06 08:12:52,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:52,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:12:52,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:53,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:12:53,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:12:53,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:53,015 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:53,016 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 213.5) internal successors, (427), 2 states have internal predecessors, (427), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:53,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:55,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:55,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable158 [2024-04-06 08:12:55,876 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:55,876 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:55,876 INFO L85 PathProgramCache]: Analyzing trace with hash 207222481, now seen corresponding path program 1 times [2024-04-06 08:12:55,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:55,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267971764] [2024-04-06 08:12:55,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8405 backedges. 605 proven. 0 refuted. 0 times theorem prover too weak. 7800 trivial. 0 not checked. [2024-04-06 08:12:56,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:56,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267971764] [2024-04-06 08:12:56,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267971764] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:56,675 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:56,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:12:56,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172066996] [2024-04-06 08:12:56,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:56,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:12:56,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:56,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:12:56,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:12:56,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:56,799 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:56,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 364.6666666666667) internal successors, (1094), 3 states have internal predecessors, (1094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:56,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:56,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:57,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:57,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:57,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable159 [2024-04-06 08:12:57,744 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:12:57,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:12:57,744 INFO L85 PathProgramCache]: Analyzing trace with hash -126556387, now seen corresponding path program 2 times [2024-04-06 08:12:57,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:12:57,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449680534] [2024-04-06 08:12:57,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:12:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:12:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:12:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8405 backedges. 795 proven. 0 refuted. 0 times theorem prover too weak. 7610 trivial. 0 not checked. [2024-04-06 08:12:58,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:12:58,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449680534] [2024-04-06 08:12:58,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1449680534] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:12:58,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:12:58,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:12:58,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266260057] [2024-04-06 08:12:58,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:12:58,870 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:12:58,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:12:59,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:12:59,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:12:59,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:59,019 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:12:59,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 218.8) internal successors, (1094), 5 states have internal predecessors, (1094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:12:59,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:12:59,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:12:59,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:02,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:02,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:02,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:13:02,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable160 [2024-04-06 08:13:02,271 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:02,271 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:02,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1799694344, now seen corresponding path program 1 times [2024-04-06 08:13:02,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:02,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768649696] [2024-04-06 08:13:02,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:02,386 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:13:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:02,863 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:13:02,863 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:13:02,863 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:13:02,864 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:13:02,864 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable161 [2024-04-06 08:13:02,864 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:13:02,864 WARN L233 ceAbstractionStarter]: 41 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:13:02,864 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 42 thread instances. [2024-04-06 08:13:02,946 INFO L144 ThreadInstanceAdder]: Constructed 42 joinOtherThreadTransitions. [2024-04-06 08:13:02,951 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:13:02,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:13:02,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:13:02,952 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:13:02,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (43)] Waiting until timeout for monitored process [2024-04-06 08:13:02,955 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:13:02,955 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:02,955 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:13:02,955 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:13:02,955 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:13:04,245 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:04,245 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:04,245 INFO L85 PathProgramCache]: Analyzing trace with hash -508803505, now seen corresponding path program 1 times [2024-04-06 08:13:04,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:04,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968740636] [2024-04-06 08:13:04,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:04,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8820 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 8405 trivial. 0 not checked. [2024-04-06 08:13:04,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:04,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968740636] [2024-04-06 08:13:04,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968740636] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:04,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:04,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:13:04,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696512461] [2024-04-06 08:13:04,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:04,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:13:04,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:04,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:13:04,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:13:04,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:04,414 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:04,414 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 218.0) internal successors, (436), 2 states have internal predecessors, (436), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:04,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:10,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:10,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable162 [2024-04-06 08:13:10,184 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:10,184 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:10,184 INFO L85 PathProgramCache]: Analyzing trace with hash 9056037, now seen corresponding path program 1 times [2024-04-06 08:13:10,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:10,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329636132] [2024-04-06 08:13:10,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:10,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8820 backedges. 620 proven. 0 refuted. 0 times theorem prover too weak. 8200 trivial. 0 not checked. [2024-04-06 08:13:10,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:10,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329636132] [2024-04-06 08:13:10,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329636132] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:10,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:10,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:13:10,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912259071] [2024-04-06 08:13:10,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:10,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:13:10,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:11,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:13:11,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:13:11,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:11,175 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:11,175 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 373.3333333333333) internal successors, (1120), 3 states have internal predecessors, (1120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:11,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:11,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:12,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:12,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:12,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable163 [2024-04-06 08:13:12,234 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:12,234 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:12,234 INFO L85 PathProgramCache]: Analyzing trace with hash -291734369, now seen corresponding path program 2 times [2024-04-06 08:13:12,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:12,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619668335] [2024-04-06 08:13:12,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8820 backedges. 815 proven. 0 refuted. 0 times theorem prover too weak. 8005 trivial. 0 not checked. [2024-04-06 08:13:13,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:13,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619668335] [2024-04-06 08:13:13,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619668335] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:13,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:13,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:13:13,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370454334] [2024-04-06 08:13:13,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:13,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:13:13,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:13,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:13:13,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:13:13,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:13,636 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:13,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 224.0) internal successors, (1120), 5 states have internal predecessors, (1120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:13,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:13,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:13,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:18,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:18,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:18,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:13:18,874 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable164 [2024-04-06 08:13:18,874 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:18,875 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:18,875 INFO L85 PathProgramCache]: Analyzing trace with hash 1025452765, now seen corresponding path program 1 times [2024-04-06 08:13:18,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:18,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973044586] [2024-04-06 08:13:18,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:18,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:18,998 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:13:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:19,512 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:13:19,512 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:13:19,512 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:13:19,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:13:19,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable165 [2024-04-06 08:13:19,513 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:13:19,513 WARN L233 ceAbstractionStarter]: 42 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:13:19,513 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 43 thread instances. [2024-04-06 08:13:19,600 INFO L144 ThreadInstanceAdder]: Constructed 43 joinOtherThreadTransitions. [2024-04-06 08:13:19,605 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:13:19,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:13:19,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:13:19,608 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:13:19,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (44)] Waiting until timeout for monitored process [2024-04-06 08:13:19,629 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:13:19,629 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:19,629 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:13:19,629 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:13:19,629 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:13:21,155 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:21,155 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:21,155 INFO L85 PathProgramCache]: Analyzing trace with hash 1595637888, now seen corresponding path program 1 times [2024-04-06 08:13:21,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:21,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463731010] [2024-04-06 08:13:21,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:21,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9245 backedges. 425 proven. 0 refuted. 0 times theorem prover too weak. 8820 trivial. 0 not checked. [2024-04-06 08:13:21,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:21,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463731010] [2024-04-06 08:13:21,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463731010] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:21,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:21,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:13:21,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507856289] [2024-04-06 08:13:21,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:21,307 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:13:21,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:21,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:13:21,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:13:21,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:21,331 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:21,331 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 222.5) internal successors, (445), 2 states have internal predecessors, (445), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:21,331 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:28,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:28,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable166 [2024-04-06 08:13:28,612 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:28,612 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:28,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1093861538, now seen corresponding path program 1 times [2024-04-06 08:13:28,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:28,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935686892] [2024-04-06 08:13:28,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:28,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:28,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 9245 backedges. 635 proven. 0 refuted. 0 times theorem prover too weak. 8610 trivial. 0 not checked. [2024-04-06 08:13:29,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:29,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935686892] [2024-04-06 08:13:29,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [935686892] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:29,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:29,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:13:29,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281336574] [2024-04-06 08:13:29,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:29,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:13:29,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:29,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:13:29,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:13:29,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:29,667 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:29,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 382.0) internal successors, (1146), 3 states have internal predecessors, (1146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:29,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:29,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:31,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:31,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:31,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable167 [2024-04-06 08:13:31,017 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:31,017 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:31,017 INFO L85 PathProgramCache]: Analyzing trace with hash 27973112, now seen corresponding path program 2 times [2024-04-06 08:13:31,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:31,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934838028] [2024-04-06 08:13:31,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 9245 backedges. 835 proven. 0 refuted. 0 times theorem prover too weak. 8410 trivial. 0 not checked. [2024-04-06 08:13:32,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:32,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934838028] [2024-04-06 08:13:32,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934838028] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:32,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:32,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:13:32,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485615274] [2024-04-06 08:13:32,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:32,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:13:32,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:32,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:13:32,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:13:32,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:32,455 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:32,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 229.2) internal successors, (1146), 5 states have internal predecessors, (1146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:32,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:32,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:32,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:38,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:38,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:38,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:13:38,486 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable168 [2024-04-06 08:13:38,486 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:38,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:38,486 INFO L85 PathProgramCache]: Analyzing trace with hash -2040924614, now seen corresponding path program 1 times [2024-04-06 08:13:38,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:38,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679115128] [2024-04-06 08:13:38,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:38,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:38,616 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:13:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:39,157 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:13:39,157 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:13:39,157 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:13:39,158 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:13:39,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable169 [2024-04-06 08:13:39,158 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:13:39,158 WARN L233 ceAbstractionStarter]: 43 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:13:39,159 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 44 thread instances. [2024-04-06 08:13:39,248 INFO L144 ThreadInstanceAdder]: Constructed 44 joinOtherThreadTransitions. [2024-04-06 08:13:39,254 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:13:39,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:13:39,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:13:39,256 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:13:39,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (45)] Waiting until timeout for monitored process [2024-04-06 08:13:39,277 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:13:39,277 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:39,277 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:13:39,277 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:13:39,277 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:13:40,415 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:40,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:40,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1914864558, now seen corresponding path program 1 times [2024-04-06 08:13:40,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:40,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693944967] [2024-04-06 08:13:40,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 9680 backedges. 435 proven. 0 refuted. 0 times theorem prover too weak. 9245 trivial. 0 not checked. [2024-04-06 08:13:40,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:40,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693944967] [2024-04-06 08:13:40,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1693944967] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:40,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:40,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:13:40,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82869268] [2024-04-06 08:13:40,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:40,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:13:40,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:40,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:13:40,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:13:40,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:40,598 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:40,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 227.0) internal successors, (454), 2 states have internal predecessors, (454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:40,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:45,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:45,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable170 [2024-04-06 08:13:45,715 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:45,715 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:45,715 INFO L85 PathProgramCache]: Analyzing trace with hash -236118102, now seen corresponding path program 1 times [2024-04-06 08:13:45,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:45,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084535770] [2024-04-06 08:13:45,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:45,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 9680 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 9030 trivial. 0 not checked. [2024-04-06 08:13:46,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:46,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084535770] [2024-04-06 08:13:46,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084535770] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:46,748 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:46,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:13:46,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184770735] [2024-04-06 08:13:46,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:46,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:13:46,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:46,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:13:46,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:13:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:46,881 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:46,881 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 390.6666666666667) internal successors, (1172), 3 states have internal predecessors, (1172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:46,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:46,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:47,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:47,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:47,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable171 [2024-04-06 08:13:47,998 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:47,998 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:47,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1189842506, now seen corresponding path program 2 times [2024-04-06 08:13:47,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:47,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510343340] [2024-04-06 08:13:47,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:47,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9680 backedges. 855 proven. 0 refuted. 0 times theorem prover too weak. 8825 trivial. 0 not checked. [2024-04-06 08:13:49,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:49,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510343340] [2024-04-06 08:13:49,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510343340] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:49,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:49,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:13:49,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929849090] [2024-04-06 08:13:49,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:49,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:13:49,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:49,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:13:49,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:13:49,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:49,524 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:49,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 234.4) internal successors, (1172), 5 states have internal predecessors, (1172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:49,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:49,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:49,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:54,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:54,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:13:54,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:13:54,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable172 [2024-04-06 08:13:54,229 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:54,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:54,229 INFO L85 PathProgramCache]: Analyzing trace with hash -2067734381, now seen corresponding path program 1 times [2024-04-06 08:13:54,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:54,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89635775] [2024-04-06 08:13:54,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:54,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:54,507 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:13:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:13:55,063 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:13:55,064 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:13:55,064 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:13:55,064 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:13:55,064 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173 [2024-04-06 08:13:55,065 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:13:55,065 WARN L233 ceAbstractionStarter]: 44 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:13:55,065 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 45 thread instances. [2024-04-06 08:13:55,157 INFO L144 ThreadInstanceAdder]: Constructed 45 joinOtherThreadTransitions. [2024-04-06 08:13:55,162 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:13:55,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:13:55,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:13:55,202 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:13:55,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (46)] Waiting until timeout for monitored process [2024-04-06 08:13:55,222 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:13:55,222 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:55,222 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:13:55,222 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:13:55,222 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:13:56,509 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:13:56,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:13:56,509 INFO L85 PathProgramCache]: Analyzing trace with hash -850198747, now seen corresponding path program 1 times [2024-04-06 08:13:56,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:13:56,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535840119] [2024-04-06 08:13:56,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:13:56,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:13:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:13:56,680 INFO L134 CoverageAnalysis]: Checked inductivity of 10125 backedges. 445 proven. 0 refuted. 0 times theorem prover too weak. 9680 trivial. 0 not checked. [2024-04-06 08:13:56,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:13:56,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535840119] [2024-04-06 08:13:56,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535840119] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:13:56,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:13:56,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:13:56,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215189224] [2024-04-06 08:13:56,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:13:56,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:13:56,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:13:56,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:13:56,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:13:56,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:13:56,706 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:13:56,706 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 231.5) internal successors, (463), 2 states have internal predecessors, (463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:13:56,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:03,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:03,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable174 [2024-04-06 08:14:03,125 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:03,125 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:03,125 INFO L85 PathProgramCache]: Analyzing trace with hash 2101023622, now seen corresponding path program 1 times [2024-04-06 08:14:03,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:03,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297457649] [2024-04-06 08:14:03,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10125 backedges. 665 proven. 0 refuted. 0 times theorem prover too weak. 9460 trivial. 0 not checked. [2024-04-06 08:14:03,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:03,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297457649] [2024-04-06 08:14:03,970 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297457649] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:03,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:03,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:14:03,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198802022] [2024-04-06 08:14:03,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:03,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:14:03,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:04,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:14:04,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:14:04,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:04,107 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:04,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 399.3333333333333) internal successors, (1198), 3 states have internal predecessors, (1198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:04,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:04,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:05,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:05,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:05,450 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable175 [2024-04-06 08:14:05,450 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:05,450 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:05,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1651995224, now seen corresponding path program 2 times [2024-04-06 08:14:05,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:05,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633395171] [2024-04-06 08:14:05,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:05,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 10125 backedges. 875 proven. 0 refuted. 0 times theorem prover too weak. 9250 trivial. 0 not checked. [2024-04-06 08:14:06,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:06,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633395171] [2024-04-06 08:14:06,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633395171] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:06,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:06,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:14:06,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710820455] [2024-04-06 08:14:06,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:06,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:14:06,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:07,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:14:07,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:14:07,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:07,085 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:07,085 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 239.6) internal successors, (1198), 5 states have internal predecessors, (1198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:07,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:07,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:07,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:12,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:12,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:12,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:14:12,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable176 [2024-04-06 08:14:12,903 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:12,903 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:12,903 INFO L85 PathProgramCache]: Analyzing trace with hash 788901217, now seen corresponding path program 1 times [2024-04-06 08:14:12,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:12,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016376162] [2024-04-06 08:14:12,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:12,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:14:13,056 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:14:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:14:13,675 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:14:13,675 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:14:13,675 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:14:13,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:14:13,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable177 [2024-04-06 08:14:13,676 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:14:13,676 WARN L233 ceAbstractionStarter]: 45 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:14:13,676 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 46 thread instances. [2024-04-06 08:14:13,783 INFO L144 ThreadInstanceAdder]: Constructed 46 joinOtherThreadTransitions. [2024-04-06 08:14:13,789 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:14:13,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:14:13,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:14:13,791 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:14:13,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (47)] Waiting until timeout for monitored process [2024-04-06 08:14:13,813 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:14:13,814 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:13,814 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:14:13,814 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:14:13,814 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:14:15,618 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:15,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:15,618 INFO L85 PathProgramCache]: Analyzing trace with hash 931278681, now seen corresponding path program 1 times [2024-04-06 08:14:15,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:15,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20213519] [2024-04-06 08:14:15,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10580 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 10125 trivial. 0 not checked. [2024-04-06 08:14:15,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:15,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20213519] [2024-04-06 08:14:15,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20213519] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:15,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:15,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:14:15,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454801451] [2024-04-06 08:14:15,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:15,791 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:14:15,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:15,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:14:15,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:14:15,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:15,816 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:15,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 236.0) internal successors, (472), 2 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:15,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:23,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:23,949 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable178 [2024-04-06 08:14:23,949 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:23,949 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:23,949 INFO L85 PathProgramCache]: Analyzing trace with hash 673040362, now seen corresponding path program 1 times [2024-04-06 08:14:23,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:23,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58570101] [2024-04-06 08:14:23,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:23,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 10580 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked. [2024-04-06 08:14:24,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:24,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58570101] [2024-04-06 08:14:24,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [58570101] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:24,944 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:24,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:14:24,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034191859] [2024-04-06 08:14:24,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:24,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:14:24,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:25,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:14:25,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:14:25,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:25,086 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:25,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 408.0) internal successors, (1224), 3 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:25,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:25,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:26,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:26,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:26,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable179 [2024-04-06 08:14:26,368 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:26,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:26,369 INFO L85 PathProgramCache]: Analyzing trace with hash 1616138852, now seen corresponding path program 2 times [2024-04-06 08:14:26,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:26,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771626116] [2024-04-06 08:14:26,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10580 backedges. 895 proven. 0 refuted. 0 times theorem prover too weak. 9685 trivial. 0 not checked. [2024-04-06 08:14:27,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:27,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771626116] [2024-04-06 08:14:27,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771626116] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:27,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:27,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:14:27,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032740267] [2024-04-06 08:14:27,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:27,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:14:27,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:27,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:14:27,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:14:27,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:27,926 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:27,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 244.8) internal successors, (1224), 5 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:27,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:27,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:27,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:34,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:34,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:34,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:14:34,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable180 [2024-04-06 08:14:34,710 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:34,710 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:34,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1746797613, now seen corresponding path program 1 times [2024-04-06 08:14:34,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:34,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126318374] [2024-04-06 08:14:34,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:14:34,857 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:14:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:14:35,487 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:14:35,487 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:14:35,487 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:14:35,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:14:35,487 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable181 [2024-04-06 08:14:35,488 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:14:35,488 WARN L233 ceAbstractionStarter]: 46 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:14:35,488 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 47 thread instances. [2024-04-06 08:14:35,772 INFO L144 ThreadInstanceAdder]: Constructed 47 joinOtherThreadTransitions. [2024-04-06 08:14:35,777 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:14:35,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:14:35,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:14:35,778 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:14:35,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (48)] Waiting until timeout for monitored process [2024-04-06 08:14:35,802 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:14:35,802 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:35,802 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:14:35,802 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:14:35,803 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:14:38,103 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:38,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:38,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1728722994, now seen corresponding path program 1 times [2024-04-06 08:14:38,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:38,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097609697] [2024-04-06 08:14:38,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11045 backedges. 465 proven. 0 refuted. 0 times theorem prover too weak. 10580 trivial. 0 not checked. [2024-04-06 08:14:38,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:38,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097609697] [2024-04-06 08:14:38,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1097609697] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:38,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:38,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:14:38,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13668692] [2024-04-06 08:14:38,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:38,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:14:38,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:38,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:14:38,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:14:38,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:38,362 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:38,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 240.5) internal successors, (481), 2 states have internal predecessors, (481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:38,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:49,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:49,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable182 [2024-04-06 08:14:49,217 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:49,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:49,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1233169475, now seen corresponding path program 1 times [2024-04-06 08:14:49,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:49,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121155927] [2024-04-06 08:14:49,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:50,180 INFO L134 CoverageAnalysis]: Checked inductivity of 11045 backedges. 695 proven. 0 refuted. 0 times theorem prover too weak. 10350 trivial. 0 not checked. [2024-04-06 08:14:50,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:50,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121155927] [2024-04-06 08:14:50,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121155927] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:50,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:50,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:14:50,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910189578] [2024-04-06 08:14:50,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:50,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:14:50,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:50,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:14:50,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:14:50,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:50,328 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:50,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 416.6666666666667) internal successors, (1250), 3 states have internal predecessors, (1250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:50,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:50,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:51,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:51,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:51,507 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable183 [2024-04-06 08:14:51,507 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:14:51,507 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:14:51,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1351372979, now seen corresponding path program 2 times [2024-04-06 08:14:51,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:14:51,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291368722] [2024-04-06 08:14:51,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:14:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:14:51,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:14:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 11045 backedges. 915 proven. 0 refuted. 0 times theorem prover too weak. 10130 trivial. 0 not checked. [2024-04-06 08:14:52,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:14:52,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291368722] [2024-04-06 08:14:52,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291368722] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:14:52,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:14:52,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:14:52,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222544447] [2024-04-06 08:14:52,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:14:52,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:14:52,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:14:53,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:14:53,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:14:53,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:53,112 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:14:53,112 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 250.0) internal successors, (1250), 5 states have internal predecessors, (1250), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:14:53,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:14:53,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:14:53,112 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:01,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:01,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:01,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:15:01,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184 [2024-04-06 08:15:01,375 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:01,375 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:01,375 INFO L85 PathProgramCache]: Analyzing trace with hash -146580739, now seen corresponding path program 1 times [2024-04-06 08:15:01,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:01,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908156579] [2024-04-06 08:15:01,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:15:01,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:15:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:15:02,209 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:15:02,210 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:15:02,210 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:15:02,210 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:15:02,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185 [2024-04-06 08:15:02,210 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:15:02,211 WARN L233 ceAbstractionStarter]: 47 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:15:02,211 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 48 thread instances. [2024-04-06 08:15:02,307 INFO L144 ThreadInstanceAdder]: Constructed 48 joinOtherThreadTransitions. [2024-04-06 08:15:02,313 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:15:02,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:15:02,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:15:02,315 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:15:02,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (49)] Waiting until timeout for monitored process [2024-04-06 08:15:02,334 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:15:02,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:02,334 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:15:02,335 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:15:02,335 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:15:04,066 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:04,067 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:04,067 INFO L85 PathProgramCache]: Analyzing trace with hash -189034268, now seen corresponding path program 1 times [2024-04-06 08:15:04,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:04,067 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165821958] [2024-04-06 08:15:04,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 11520 backedges. 475 proven. 0 refuted. 0 times theorem prover too weak. 11045 trivial. 0 not checked. [2024-04-06 08:15:04,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:04,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165821958] [2024-04-06 08:15:04,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165821958] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:04,443 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:04,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:15:04,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531446789] [2024-04-06 08:15:04,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:04,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:15:04,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:04,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:15:04,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:15:04,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:04,469 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:04,469 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 245.0) internal successors, (490), 2 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:04,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:11,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:11,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186 [2024-04-06 08:15:11,520 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:11,520 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:11,520 INFO L85 PathProgramCache]: Analyzing trace with hash 884112462, now seen corresponding path program 1 times [2024-04-06 08:15:11,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:11,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755951709] [2024-04-06 08:15:11,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 11520 backedges. 710 proven. 0 refuted. 0 times theorem prover too weak. 10810 trivial. 0 not checked. [2024-04-06 08:15:12,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:12,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755951709] [2024-04-06 08:15:12,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755951709] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:12,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:12,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:15:12,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10720323] [2024-04-06 08:15:12,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:12,463 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:15:12,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:12,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:15:12,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:15:12,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:12,661 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:12,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 425.3333333333333) internal successors, (1276), 3 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:12,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:12,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:14,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:14,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:14,075 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187 [2024-04-06 08:15:14,075 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:14,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:14,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1283943558, now seen corresponding path program 2 times [2024-04-06 08:15:14,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:14,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510000882] [2024-04-06 08:15:14,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:14,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 11520 backedges. 935 proven. 0 refuted. 0 times theorem prover too weak. 10585 trivial. 0 not checked. [2024-04-06 08:15:15,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:15,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510000882] [2024-04-06 08:15:15,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510000882] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:15,528 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:15,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:15:15,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229159954] [2024-04-06 08:15:15,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:15,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:15:15,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:15,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:15:15,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:15:15,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:15,709 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:15,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 255.2) internal successors, (1276), 5 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:15,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:15,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:15,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:15:22,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable188 [2024-04-06 08:15:22,506 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:22,507 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:22,507 INFO L85 PathProgramCache]: Analyzing trace with hash 280150239, now seen corresponding path program 1 times [2024-04-06 08:15:22,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:22,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242640401] [2024-04-06 08:15:22,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:15:22,669 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:15:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:15:23,405 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:15:23,405 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:15:23,405 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:15:23,405 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:15:23,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable189 [2024-04-06 08:15:23,405 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:15:23,406 WARN L233 ceAbstractionStarter]: 48 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:15:23,406 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 49 thread instances. [2024-04-06 08:15:23,505 INFO L144 ThreadInstanceAdder]: Constructed 49 joinOtherThreadTransitions. [2024-04-06 08:15:23,511 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:15:23,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:15:23,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:15:23,514 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:15:23,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (50)] Waiting until timeout for monitored process [2024-04-06 08:15:23,535 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:15:23,535 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:23,535 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:15:23,536 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:15:23,536 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:15:25,719 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:25,719 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:25,719 INFO L85 PathProgramCache]: Analyzing trace with hash 2033290875, now seen corresponding path program 1 times [2024-04-06 08:15:25,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:25,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975230899] [2024-04-06 08:15:25,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12005 backedges. 485 proven. 0 refuted. 0 times theorem prover too weak. 11520 trivial. 0 not checked. [2024-04-06 08:15:25,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:25,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975230899] [2024-04-06 08:15:25,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975230899] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:25,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:25,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:15:25,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876346340] [2024-04-06 08:15:25,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:25,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:15:25,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:25,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:15:25,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:15:25,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:25,937 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:25,937 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 249.5) internal successors, (499), 2 states have internal predecessors, (499), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:25,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:36,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:36,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable190 [2024-04-06 08:15:36,034 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:36,034 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:36,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1793797112, now seen corresponding path program 1 times [2024-04-06 08:15:36,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:36,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602992213] [2024-04-06 08:15:36,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:36,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12005 backedges. 725 proven. 0 refuted. 0 times theorem prover too weak. 11280 trivial. 0 not checked. [2024-04-06 08:15:37,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:37,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602992213] [2024-04-06 08:15:37,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602992213] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:37,189 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:37,189 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:15:37,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090703950] [2024-04-06 08:15:37,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:37,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:15:37,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:37,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:15:37,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:15:37,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:37,464 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:37,465 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 434.0) internal successors, (1302), 3 states have internal predecessors, (1302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:37,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:37,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:38,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:38,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:38,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable191 [2024-04-06 08:15:38,690 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:38,690 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:38,690 INFO L85 PathProgramCache]: Analyzing trace with hash 387934604, now seen corresponding path program 2 times [2024-04-06 08:15:38,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:38,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704263305] [2024-04-06 08:15:38,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:38,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:40,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12005 backedges. 955 proven. 0 refuted. 0 times theorem prover too weak. 11050 trivial. 0 not checked. [2024-04-06 08:15:40,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:40,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704263305] [2024-04-06 08:15:40,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1704263305] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:40,212 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:40,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:15:40,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362801080] [2024-04-06 08:15:40,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:40,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:15:40,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:40,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:15:40,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:15:40,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:40,398 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:40,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 260.4) internal successors, (1302), 5 states have internal predecessors, (1302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:40,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:40,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:40,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:49,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:15:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:15:49,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable192 [2024-04-06 08:15:49,119 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:49,119 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:49,119 INFO L85 PathProgramCache]: Analyzing trace with hash 432160199, now seen corresponding path program 1 times [2024-04-06 08:15:49,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:49,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069194719] [2024-04-06 08:15:49,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:49,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:15:49,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:15:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:15:50,043 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:15:50,043 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:15:50,043 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:15:50,043 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:15:50,044 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193 [2024-04-06 08:15:50,044 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:15:50,044 WARN L233 ceAbstractionStarter]: 49 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:15:50,044 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 50 thread instances. [2024-04-06 08:15:50,146 INFO L144 ThreadInstanceAdder]: Constructed 50 joinOtherThreadTransitions. [2024-04-06 08:15:50,152 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:15:50,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:15:50,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:15:50,153 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:15:50,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (51)] Waiting until timeout for monitored process [2024-04-06 08:15:50,175 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:15:50,175 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:50,175 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:15:50,175 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:15:50,175 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:15:52,176 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:15:52,176 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:15:52,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1626126989, now seen corresponding path program 1 times [2024-04-06 08:15:52,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:15:52,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287512477] [2024-04-06 08:15:52,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:15:52,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:15:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:15:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 12500 backedges. 495 proven. 0 refuted. 0 times theorem prover too weak. 12005 trivial. 0 not checked. [2024-04-06 08:15:52,385 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:15:52,385 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287512477] [2024-04-06 08:15:52,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287512477] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:15:52,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:15:52,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:15:52,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711778246] [2024-04-06 08:15:52,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:15:52,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:15:52,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:15:52,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:15:52,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:15:52,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:15:52,413 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:15:52,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 254.0) internal successors, (508), 2 states have internal predecessors, (508), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:15:52,413 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:01,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:01,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable194 [2024-04-06 08:16:01,810 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:01,810 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:01,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1732260478, now seen corresponding path program 1 times [2024-04-06 08:16:01,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:01,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584435418] [2024-04-06 08:16:01,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 12500 backedges. 740 proven. 0 refuted. 0 times theorem prover too weak. 11760 trivial. 0 not checked. [2024-04-06 08:16:02,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:02,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584435418] [2024-04-06 08:16:02,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584435418] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:02,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:02,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:16:02,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795883107] [2024-04-06 08:16:02,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:02,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:16:02,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:16:02,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:16:02,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:16:02,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:02,975 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:16:02,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 442.6666666666667) internal successors, (1328), 3 states have internal predecessors, (1328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:16:02,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:02,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:04,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:04,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:16:04,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195 [2024-04-06 08:16:04,405 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:04,405 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:04,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1738902096, now seen corresponding path program 2 times [2024-04-06 08:16:04,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:04,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646732741] [2024-04-06 08:16:04,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:06,020 INFO L134 CoverageAnalysis]: Checked inductivity of 12500 backedges. 975 proven. 0 refuted. 0 times theorem prover too weak. 11525 trivial. 0 not checked. [2024-04-06 08:16:06,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:06,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646732741] [2024-04-06 08:16:06,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646732741] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:06,021 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:06,021 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:16:06,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584153182] [2024-04-06 08:16:06,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:06,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:16:06,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:16:06,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:16:06,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:16:06,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:06,209 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:16:06,210 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 265.6) internal successors, (1328), 5 states have internal predecessors, (1328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:16:06,210 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:06,210 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:16:06,210 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:14,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:14,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:16:14,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:16:14,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196 [2024-04-06 08:16:14,042 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:14,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:14,042 INFO L85 PathProgramCache]: Analyzing trace with hash 400667625, now seen corresponding path program 1 times [2024-04-06 08:16:14,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:14,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129277601] [2024-04-06 08:16:14,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:14,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:16:14,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:16:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:16:14,994 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:16:14,995 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:16:14,995 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:16:14,995 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:16:14,995 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197 [2024-04-06 08:16:14,995 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:16:14,995 WARN L233 ceAbstractionStarter]: 50 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:16:14,995 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 51 thread instances. [2024-04-06 08:16:15,099 INFO L144 ThreadInstanceAdder]: Constructed 51 joinOtherThreadTransitions. [2024-04-06 08:16:15,105 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:16:15,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:16:15,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:16:15,106 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:16:15,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (52)] Waiting until timeout for monitored process [2024-04-06 08:16:15,133 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:16:15,134 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:15,134 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:16:15,134 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:16:15,134 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:16:18,119 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:18,119 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:18,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1789064876, now seen corresponding path program 1 times [2024-04-06 08:16:18,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:18,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670639817] [2024-04-06 08:16:18,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 13005 backedges. 505 proven. 0 refuted. 0 times theorem prover too weak. 12500 trivial. 0 not checked. [2024-04-06 08:16:18,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:18,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670639817] [2024-04-06 08:16:18,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670639817] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:18,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:18,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:16:18,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573637496] [2024-04-06 08:16:18,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:18,329 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:16:18,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:16:18,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:16:18,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:16:18,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:18,358 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:16:18,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 258.5) internal successors, (517), 2 states have internal predecessors, (517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:16:18,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:32,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:32,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198 [2024-04-06 08:16:32,240 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:32,240 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:32,240 INFO L85 PathProgramCache]: Analyzing trace with hash 1533314835, now seen corresponding path program 1 times [2024-04-06 08:16:32,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:32,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712609678] [2024-04-06 08:16:32,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 13005 backedges. 755 proven. 0 refuted. 0 times theorem prover too weak. 12250 trivial. 0 not checked. [2024-04-06 08:16:33,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:33,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712609678] [2024-04-06 08:16:33,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712609678] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:33,406 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:33,406 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:16:33,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88950967] [2024-04-06 08:16:33,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:33,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:16:33,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:16:33,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:16:33,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:16:33,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:33,567 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:16:33,567 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 451.3333333333333) internal successors, (1354), 3 states have internal predecessors, (1354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:16:33,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:33,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:16:35,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable199 [2024-04-06 08:16:35,119 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:35,119 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:35,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1528657433, now seen corresponding path program 2 times [2024-04-06 08:16:35,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:35,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137992372] [2024-04-06 08:16:35,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 13005 backedges. 995 proven. 0 refuted. 0 times theorem prover too weak. 12010 trivial. 0 not checked. [2024-04-06 08:16:36,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:36,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137992372] [2024-04-06 08:16:36,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137992372] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:36,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:36,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:16:36,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85516096] [2024-04-06 08:16:36,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:36,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:16:36,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:16:36,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:16:36,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:16:36,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:36,965 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:16:36,965 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 270.8) internal successors, (1354), 5 states have internal predecessors, (1354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:16:36,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:36,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:16:36,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:48,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:48,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:16:48,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:16:48,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable200 [2024-04-06 08:16:48,478 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:48,478 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:48,478 INFO L85 PathProgramCache]: Analyzing trace with hash 171558842, now seen corresponding path program 1 times [2024-04-06 08:16:48,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:48,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373531938] [2024-04-06 08:16:48,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:16:48,657 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:16:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:16:49,501 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:16:49,501 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:16:49,501 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:16:49,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:16:49,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable201 [2024-04-06 08:16:49,502 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:16:49,502 WARN L233 ceAbstractionStarter]: 51 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:16:49,502 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 52 thread instances. [2024-04-06 08:16:49,609 INFO L144 ThreadInstanceAdder]: Constructed 52 joinOtherThreadTransitions. [2024-04-06 08:16:49,615 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:16:49,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:16:49,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:16:49,617 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:16:49,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (53)] Waiting until timeout for monitored process [2024-04-06 08:16:49,640 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:16:49,640 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:49,640 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:16:49,641 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:16:49,641 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:16:51,297 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:51,298 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:51,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1083767046, now seen corresponding path program 1 times [2024-04-06 08:16:51,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:51,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622729465] [2024-04-06 08:16:51,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:51,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 13520 backedges. 515 proven. 0 refuted. 0 times theorem prover too weak. 13005 trivial. 0 not checked. [2024-04-06 08:16:51,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:51,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622729465] [2024-04-06 08:16:51,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622729465] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:51,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:51,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:16:51,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421427252] [2024-04-06 08:16:51,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:51,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:16:51,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:16:51,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:16:51,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:16:51,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:51,547 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:16:51,547 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 263.0) internal successors, (526), 2 states have internal predecessors, (526), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:16:51,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:58,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:16:58,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable202 [2024-04-06 08:16:58,812 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:16:58,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:16:58,812 INFO L85 PathProgramCache]: Analyzing trace with hash -396836534, now seen corresponding path program 1 times [2024-04-06 08:16:58,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:16:58,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690700659] [2024-04-06 08:16:58,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:16:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:16:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:16:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 13520 backedges. 770 proven. 0 refuted. 0 times theorem prover too weak. 12750 trivial. 0 not checked. [2024-04-06 08:16:59,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:16:59,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690700659] [2024-04-06 08:16:59,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690700659] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:16:59,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:16:59,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:16:59,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509843457] [2024-04-06 08:16:59,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:16:59,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:16:59,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:00,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:17:00,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:17:00,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:00,151 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:00,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 460.0) internal successors, (1380), 3 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:00,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:00,151 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:01,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:01,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:01,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable203 [2024-04-06 08:17:01,402 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:01,402 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:01,403 INFO L85 PathProgramCache]: Analyzing trace with hash -951323544, now seen corresponding path program 2 times [2024-04-06 08:17:01,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:01,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64889834] [2024-04-06 08:17:01,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:01,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:17:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 13520 backedges. 1015 proven. 0 refuted. 0 times theorem prover too weak. 12505 trivial. 0 not checked. [2024-04-06 08:17:03,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:17:03,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64889834] [2024-04-06 08:17:03,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64889834] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:17:03,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:17:03,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:17:03,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166945069] [2024-04-06 08:17:03,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:17:03,061 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:17:03,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:03,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:17:03,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:17:03,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:03,256 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:03,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 276.0) internal successors, (1380), 5 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:03,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:03,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:03,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:10,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:10,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:10,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:17:10,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable204 [2024-04-06 08:17:10,471 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:10,472 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:10,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1395460703, now seen corresponding path program 1 times [2024-04-06 08:17:10,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:10,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183339338] [2024-04-06 08:17:10,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:17:10,672 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:17:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:17:11,557 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:17:11,557 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:17:11,557 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:17:11,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:17:11,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable205 [2024-04-06 08:17:11,558 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:17:11,558 WARN L233 ceAbstractionStarter]: 52 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:17:11,558 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 53 thread instances. [2024-04-06 08:17:11,678 INFO L144 ThreadInstanceAdder]: Constructed 53 joinOtherThreadTransitions. [2024-04-06 08:17:11,684 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:17:11,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:17:11,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:17:11,687 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:17:11,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (54)] Waiting until timeout for monitored process [2024-04-06 08:17:11,708 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:17:11,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:11,709 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:17:11,709 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:17:11,709 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:17:14,773 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:14,773 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:14,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1904333665, now seen corresponding path program 1 times [2024-04-06 08:17:14,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:14,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566481149] [2024-04-06 08:17:14,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:14,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:17:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 14045 backedges. 525 proven. 0 refuted. 0 times theorem prover too weak. 13520 trivial. 0 not checked. [2024-04-06 08:17:15,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:17:15,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566481149] [2024-04-06 08:17:15,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566481149] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:17:15,012 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:17:15,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:17:15,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790762105] [2024-04-06 08:17:15,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:17:15,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:17:15,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:15,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:17:15,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:17:15,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:15,041 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:15,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 267.5) internal successors, (535), 2 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:15,041 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:27,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:27,970 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable206 [2024-04-06 08:17:27,970 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:27,970 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:27,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1339474275, now seen corresponding path program 1 times [2024-04-06 08:17:27,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:27,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183779513] [2024-04-06 08:17:27,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:27,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:17:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 14045 backedges. 785 proven. 0 refuted. 0 times theorem prover too weak. 13260 trivial. 0 not checked. [2024-04-06 08:17:29,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:17:29,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183779513] [2024-04-06 08:17:29,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183779513] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:17:29,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:17:29,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:17:29,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898792329] [2024-04-06 08:17:29,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:17:29,118 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:17:29,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:29,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:17:29,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:17:29,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:29,346 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:29,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 468.6666666666667) internal successors, (1406), 3 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:29,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:29,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:30,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:30,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:30,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable207 [2024-04-06 08:17:30,886 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:30,886 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:30,886 INFO L85 PathProgramCache]: Analyzing trace with hash 482649443, now seen corresponding path program 2 times [2024-04-06 08:17:30,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:30,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726153296] [2024-04-06 08:17:30,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:30,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:17:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 14045 backedges. 1035 proven. 0 refuted. 0 times theorem prover too weak. 13010 trivial. 0 not checked. [2024-04-06 08:17:32,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:17:32,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726153296] [2024-04-06 08:17:32,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726153296] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:17:32,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:17:32,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:17:32,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139317740] [2024-04-06 08:17:32,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:17:32,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:17:32,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:32,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:17:32,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:17:32,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:32,882 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:32,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 281.2) internal successors, (1406), 5 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:32,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:32,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:32,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:43,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:43,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:43,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:17:43,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable208 [2024-04-06 08:17:43,744 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:43,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:43,745 INFO L85 PathProgramCache]: Analyzing trace with hash 2113386656, now seen corresponding path program 1 times [2024-04-06 08:17:43,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:43,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952884244] [2024-04-06 08:17:43,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:17:43,938 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:17:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:17:44,853 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:17:44,853 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:17:44,853 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:17:44,853 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:17:44,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable209 [2024-04-06 08:17:44,854 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:17:44,854 WARN L233 ceAbstractionStarter]: 53 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:17:44,854 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 54 thread instances. [2024-04-06 08:17:44,973 INFO L144 ThreadInstanceAdder]: Constructed 54 joinOtherThreadTransitions. [2024-04-06 08:17:44,979 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:17:44,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:17:44,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:17:44,981 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:17:44,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (55)] Waiting until timeout for monitored process [2024-04-06 08:17:45,000 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:17:45,000 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:45,001 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:17:45,001 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:17:45,001 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:17:46,928 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:46,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:46,929 INFO L85 PathProgramCache]: Analyzing trace with hash -63887715, now seen corresponding path program 1 times [2024-04-06 08:17:46,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:46,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [204572338] [2024-04-06 08:17:46,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:17:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14580 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 14045 trivial. 0 not checked. [2024-04-06 08:17:47,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:17:47,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [204572338] [2024-04-06 08:17:47,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [204572338] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:17:47,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:17:47,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:17:47,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094349357] [2024-04-06 08:17:47,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:17:47,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:17:47,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:47,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:17:47,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:17:47,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:47,198 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:47,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 272.0) internal successors, (544), 2 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:47,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:55,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:55,768 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable210 [2024-04-06 08:17:55,769 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:55,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:55,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1839134008, now seen corresponding path program 1 times [2024-04-06 08:17:55,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:55,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263188352] [2024-04-06 08:17:55,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:17:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14580 backedges. 800 proven. 0 refuted. 0 times theorem prover too weak. 13780 trivial. 0 not checked. [2024-04-06 08:17:56,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:17:56,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263188352] [2024-04-06 08:17:56,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263188352] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:17:56,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:17:56,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:17:56,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309957032] [2024-04-06 08:17:56,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:17:56,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:17:56,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:17:57,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:17:57,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:17:57,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:57,223 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:17:57,223 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 477.3333333333333) internal successors, (1432), 3 states have internal predecessors, (1432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:17:57,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:57,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:58,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:17:58,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:17:58,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable211 [2024-04-06 08:17:58,505 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:17:58,505 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:17:58,505 INFO L85 PathProgramCache]: Analyzing trace with hash -933403198, now seen corresponding path program 2 times [2024-04-06 08:17:58,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:17:58,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [468594844] [2024-04-06 08:17:58,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:17:58,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:17:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:18:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14580 backedges. 1055 proven. 0 refuted. 0 times theorem prover too weak. 13525 trivial. 0 not checked. [2024-04-06 08:18:00,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:18:00,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [468594844] [2024-04-06 08:18:00,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [468594844] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:18:00,291 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:18:00,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:18:00,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118748230] [2024-04-06 08:18:00,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:18:00,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:18:00,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:18:00,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:18:00,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:18:00,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:00,540 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:18:00,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 286.4) internal successors, (1432), 5 states have internal predecessors, (1432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:18:00,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:00,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:18:00,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:09,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:09,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:18:09,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:18:09,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable212 [2024-04-06 08:18:09,052 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:09,052 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:09,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1199573231, now seen corresponding path program 1 times [2024-04-06 08:18:09,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:09,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190832684] [2024-04-06 08:18:09,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:09,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:18:09,245 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:18:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:18:10,230 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:18:10,230 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:18:10,230 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:18:10,230 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:18:10,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable213 [2024-04-06 08:18:10,231 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:18:10,231 WARN L233 ceAbstractionStarter]: 54 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:18:10,231 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 55 thread instances. [2024-04-06 08:18:10,339 INFO L144 ThreadInstanceAdder]: Constructed 55 joinOtherThreadTransitions. [2024-04-06 08:18:10,345 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:18:10,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:18:10,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:18:10,347 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:18:10,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (56)] Waiting until timeout for monitored process [2024-04-06 08:18:10,368 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:18:10,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:10,368 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:18:10,368 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:18:10,368 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:18:12,167 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:12,168 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:12,168 INFO L85 PathProgramCache]: Analyzing trace with hash -258037734, now seen corresponding path program 1 times [2024-04-06 08:18:12,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:12,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531461725] [2024-04-06 08:18:12,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:18:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15125 backedges. 545 proven. 0 refuted. 0 times theorem prover too weak. 14580 trivial. 0 not checked. [2024-04-06 08:18:12,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:18:12,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [531461725] [2024-04-06 08:18:12,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [531461725] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:18:12,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:18:12,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:18:12,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273680474] [2024-04-06 08:18:12,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:18:12,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:18:12,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:18:12,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:18:12,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:18:12,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:12,435 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:18:12,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 276.5) internal successors, (553), 2 states have internal predecessors, (553), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:18:12,435 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:20,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:20,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable214 [2024-04-06 08:18:20,867 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:20,867 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:20,867 INFO L85 PathProgramCache]: Analyzing trace with hash -842176587, now seen corresponding path program 1 times [2024-04-06 08:18:20,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:20,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862606606] [2024-04-06 08:18:20,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:20,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:18:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 15125 backedges. 815 proven. 0 refuted. 0 times theorem prover too weak. 14310 trivial. 0 not checked. [2024-04-06 08:18:22,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:18:22,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862606606] [2024-04-06 08:18:22,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862606606] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:18:22,287 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:18:22,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:18:22,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445999937] [2024-04-06 08:18:22,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:18:22,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:18:22,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:18:22,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:18:22,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:18:22,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:22,487 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:18:22,487 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 486.0) internal successors, (1458), 3 states have internal predecessors, (1458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:18:22,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:22,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:24,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:24,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:18:24,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable215 [2024-04-06 08:18:24,181 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:24,181 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:24,181 INFO L85 PathProgramCache]: Analyzing trace with hash -822819961, now seen corresponding path program 2 times [2024-04-06 08:18:24,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:24,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434498186] [2024-04-06 08:18:24,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:18:26,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15125 backedges. 1075 proven. 0 refuted. 0 times theorem prover too weak. 14050 trivial. 0 not checked. [2024-04-06 08:18:26,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:18:26,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434498186] [2024-04-06 08:18:26,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434498186] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:18:26,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:18:26,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:18:26,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104445684] [2024-04-06 08:18:26,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:18:26,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:18:26,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:18:26,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:18:26,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:18:26,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:26,323 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:18:26,323 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 291.6) internal successors, (1458), 5 states have internal predecessors, (1458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:18:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:18:26,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:34,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:34,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:18:34,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:18:34,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable216 [2024-04-06 08:18:34,500 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:34,500 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:34,500 INFO L85 PathProgramCache]: Analyzing trace with hash 151013526, now seen corresponding path program 1 times [2024-04-06 08:18:34,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:34,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571926908] [2024-04-06 08:18:34,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:34,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:18:34,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:18:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:18:35,721 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:18:35,721 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:18:35,721 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:18:35,721 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:18:35,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable217 [2024-04-06 08:18:35,722 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:18:35,722 WARN L233 ceAbstractionStarter]: 55 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:18:35,722 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 56 thread instances. [2024-04-06 08:18:35,834 INFO L144 ThreadInstanceAdder]: Constructed 56 joinOtherThreadTransitions. [2024-04-06 08:18:35,840 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:18:35,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:18:35,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:18:35,843 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:18:35,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (57)] Waiting until timeout for monitored process [2024-04-06 08:18:35,862 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:18:35,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:35,862 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:18:35,863 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:18:35,863 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:18:40,239 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:40,239 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:40,240 INFO L85 PathProgramCache]: Analyzing trace with hash -856933448, now seen corresponding path program 1 times [2024-04-06 08:18:40,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:40,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749770408] [2024-04-06 08:18:40,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:40,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:18:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 555 proven. 0 refuted. 0 times theorem prover too weak. 15125 trivial. 0 not checked. [2024-04-06 08:18:40,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:18:40,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749770408] [2024-04-06 08:18:40,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749770408] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:18:40,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:18:40,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:18:40,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681937309] [2024-04-06 08:18:40,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:18:40,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:18:40,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:18:40,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:18:40,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:18:40,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:40,627 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:18:40,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 281.0) internal successors, (562), 2 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:18:40,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:59,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:18:59,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable218 [2024-04-06 08:18:59,646 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:18:59,646 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:18:59,646 INFO L85 PathProgramCache]: Analyzing trace with hash 43379423, now seen corresponding path program 1 times [2024-04-06 08:18:59,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:18:59,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487147156] [2024-04-06 08:18:59,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:18:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:18:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:19:00,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 830 proven. 0 refuted. 0 times theorem prover too weak. 14850 trivial. 0 not checked. [2024-04-06 08:19:00,893 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:19:00,893 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487147156] [2024-04-06 08:19:00,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487147156] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:19:00,893 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:19:00,893 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:19:00,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974733750] [2024-04-06 08:19:00,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:19:00,894 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:19:00,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:19:01,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:19:01,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:19:01,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:01,075 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:19:01,075 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 494.6666666666667) internal successors, (1484), 3 states have internal predecessors, (1484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:19:01,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:01,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:02,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:02,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:19:02,785 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable219 [2024-04-06 08:19:02,785 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:19:02,785 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:19:02,786 INFO L85 PathProgramCache]: Analyzing trace with hash -1292949745, now seen corresponding path program 2 times [2024-04-06 08:19:02,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:19:02,786 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095740692] [2024-04-06 08:19:02,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:19:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:19:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:19:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15680 backedges. 1095 proven. 0 refuted. 0 times theorem prover too weak. 14585 trivial. 0 not checked. [2024-04-06 08:19:04,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:19:04,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095740692] [2024-04-06 08:19:04,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095740692] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:19:04,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:19:04,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:19:04,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52784251] [2024-04-06 08:19:04,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:19:04,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:19:04,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:19:04,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:19:04,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:19:04,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:04,861 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:19:04,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 296.8) internal successors, (1484), 5 states have internal predecessors, (1484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:19:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:19:04,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:19,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:19,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:19:19,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:19:19,623 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable220 [2024-04-06 08:19:19,623 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:19:19,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:19:19,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1712511010, now seen corresponding path program 1 times [2024-04-06 08:19:19,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:19:19,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377894752] [2024-04-06 08:19:19,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:19:19,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:19:19,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:19:19,834 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:19:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:19:20,903 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:19:20,903 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:19:20,904 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:19:20,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:19:20,904 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable221 [2024-04-06 08:19:20,904 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:19:20,904 WARN L233 ceAbstractionStarter]: 56 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:19:20,904 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 57 thread instances. [2024-04-06 08:19:21,021 INFO L144 ThreadInstanceAdder]: Constructed 57 joinOtherThreadTransitions. [2024-04-06 08:19:21,027 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:19:21,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:19:21,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:19:21,029 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:19:21,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (58)] Waiting until timeout for monitored process [2024-04-06 08:19:21,051 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:19:21,051 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:19:21,051 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:19:21,051 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:19:21,051 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:19:24,677 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:19:24,677 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:19:24,677 INFO L85 PathProgramCache]: Analyzing trace with hash -881848233, now seen corresponding path program 1 times [2024-04-06 08:19:24,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:19:24,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43184454] [2024-04-06 08:19:24,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:19:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:19:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:19:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16245 backedges. 565 proven. 0 refuted. 0 times theorem prover too weak. 15680 trivial. 0 not checked. [2024-04-06 08:19:24,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:19:24,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43184454] [2024-04-06 08:19:24,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43184454] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:19:24,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:19:24,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:19:24,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027425694] [2024-04-06 08:19:24,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:19:24,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:19:24,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:19:24,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:19:24,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:19:24,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:24,970 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:19:24,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 285.5) internal successors, (571), 2 states have internal predecessors, (571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:19:24,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:41,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:41,768 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable222 [2024-04-06 08:19:41,769 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:19:41,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:19:41,769 INFO L85 PathProgramCache]: Analyzing trace with hash -1231840009, now seen corresponding path program 1 times [2024-04-06 08:19:41,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:19:41,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466621714] [2024-04-06 08:19:41,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:19:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:19:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:19:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16245 backedges. 845 proven. 0 refuted. 0 times theorem prover too weak. 15400 trivial. 0 not checked. [2024-04-06 08:19:43,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:19:43,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466621714] [2024-04-06 08:19:43,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466621714] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:19:43,383 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:19:43,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:19:43,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198930845] [2024-04-06 08:19:43,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:19:43,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:19:43,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:19:43,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:19:43,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:19:43,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:43,611 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:19:43,612 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 503.3333333333333) internal successors, (1510), 3 states have internal predecessors, (1510), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:19:43,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:43,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:44,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:44,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:19:44,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable223 [2024-04-06 08:19:44,967 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:19:44,967 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:19:44,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1516428949, now seen corresponding path program 2 times [2024-04-06 08:19:44,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:19:44,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982618610] [2024-04-06 08:19:44,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:19:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:19:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:19:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16245 backedges. 1115 proven. 0 refuted. 0 times theorem prover too weak. 15130 trivial. 0 not checked. [2024-04-06 08:19:46,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:19:46,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982618610] [2024-04-06 08:19:46,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982618610] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:19:46,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:19:46,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:19:46,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088745513] [2024-04-06 08:19:46,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:19:46,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:19:46,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:19:47,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:19:47,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:19:47,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:47,166 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:19:47,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 302.0) internal successors, (1510), 5 states have internal predecessors, (1510), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:19:47,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:19:47,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:19:47,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:00,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:00,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:20:00,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:20:00,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable224 [2024-04-06 08:20:00,956 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:20:00,956 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:00,956 INFO L85 PathProgramCache]: Analyzing trace with hash 2005399233, now seen corresponding path program 1 times [2024-04-06 08:20:00,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:20:00,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380033217] [2024-04-06 08:20:00,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:20:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:20:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:20:01,174 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:20:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:20:02,317 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:20:02,317 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:20:02,317 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:20:02,317 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:20:02,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable225 [2024-04-06 08:20:02,318 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:20:02,318 WARN L233 ceAbstractionStarter]: 57 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:20:02,318 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 58 thread instances. [2024-04-06 08:20:02,440 INFO L144 ThreadInstanceAdder]: Constructed 58 joinOtherThreadTransitions. [2024-04-06 08:20:02,446 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:20:02,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:20:02,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:20:02,449 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:20:02,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (59)] Waiting until timeout for monitored process [2024-04-06 08:20:02,470 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:20:02,471 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:02,471 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:20:02,471 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:20:02,471 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:20:06,197 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:20:06,198 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:06,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1489018665, now seen corresponding path program 1 times [2024-04-06 08:20:06,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:20:06,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120909112] [2024-04-06 08:20:06,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:20:06,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:20:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:20:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16820 backedges. 575 proven. 0 refuted. 0 times theorem prover too weak. 16245 trivial. 0 not checked. [2024-04-06 08:20:06,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:20:06,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [120909112] [2024-04-06 08:20:06,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [120909112] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:20:06,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:20:06,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:20:06,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572305553] [2024-04-06 08:20:06,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:20:06,455 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:20:06,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:20:06,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:20:06,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:20:06,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:06,487 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:20:06,487 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 290.0) internal successors, (580), 2 states have internal predecessors, (580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:20:06,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:23,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:23,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable226 [2024-04-06 08:20:23,769 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:20:23,769 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:23,770 INFO L85 PathProgramCache]: Analyzing trace with hash 2008028917, now seen corresponding path program 1 times [2024-04-06 08:20:23,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:20:23,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752229229] [2024-04-06 08:20:23,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:20:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:20:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:20:25,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16820 backedges. 860 proven. 0 refuted. 0 times theorem prover too weak. 15960 trivial. 0 not checked. [2024-04-06 08:20:25,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:20:25,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752229229] [2024-04-06 08:20:25,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752229229] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:20:25,215 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:20:25,215 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:20:25,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172739402] [2024-04-06 08:20:25,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:20:25,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:20:25,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:20:25,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:20:25,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:20:25,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:25,408 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:20:25,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 512.0) internal successors, (1536), 3 states have internal predecessors, (1536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:20:25,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:25,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:27,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:27,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:20:27,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable227 [2024-04-06 08:20:27,053 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:20:27,053 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:27,053 INFO L85 PathProgramCache]: Analyzing trace with hash 466689613, now seen corresponding path program 2 times [2024-04-06 08:20:27,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:20:27,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282422328] [2024-04-06 08:20:27,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:20:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:20:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:20:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16820 backedges. 1135 proven. 0 refuted. 0 times theorem prover too weak. 15685 trivial. 0 not checked. [2024-04-06 08:20:28,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:20:28,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1282422328] [2024-04-06 08:20:28,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1282422328] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:20:28,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:20:28,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:20:28,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038473411] [2024-04-06 08:20:28,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:20:28,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:20:28,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:20:29,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:20:29,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:20:29,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:29,242 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:20:29,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 307.2) internal successors, (1536), 5 states have internal predecessors, (1536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:20:29,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:29,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:20:29,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:43,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:43,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:20:43,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:20:43,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable228 [2024-04-06 08:20:43,122 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:20:43,123 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:43,123 INFO L85 PathProgramCache]: Analyzing trace with hash -1875455690, now seen corresponding path program 1 times [2024-04-06 08:20:43,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:20:43,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64571994] [2024-04-06 08:20:43,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:20:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:20:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:20:43,348 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:20:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:20:44,513 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:20:44,514 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:20:44,514 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:20:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:20:44,514 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable229 [2024-04-06 08:20:44,514 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:20:44,515 WARN L233 ceAbstractionStarter]: 58 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:20:44,515 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 59 thread instances. [2024-04-06 08:20:44,630 INFO L144 ThreadInstanceAdder]: Constructed 59 joinOtherThreadTransitions. [2024-04-06 08:20:44,637 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:20:44,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:20:44,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:20:44,639 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:20:44,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (60)] Waiting until timeout for monitored process [2024-04-06 08:20:44,662 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:20:44,662 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:44,662 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:20:44,662 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:20:44,662 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:20:48,556 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:20:48,556 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:20:48,556 INFO L85 PathProgramCache]: Analyzing trace with hash -387986024, now seen corresponding path program 1 times [2024-04-06 08:20:48,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:20:48,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953764192] [2024-04-06 08:20:48,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:20:48,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:20:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:20:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17405 backedges. 585 proven. 0 refuted. 0 times theorem prover too weak. 16820 trivial. 0 not checked. [2024-04-06 08:20:48,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:20:48,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953764192] [2024-04-06 08:20:48,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953764192] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:20:48,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:20:48,813 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:20:48,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265868055] [2024-04-06 08:20:48,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:20:48,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:20:48,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:20:48,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:20:48,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:20:48,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:20:48,845 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:20:48,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 294.5) internal successors, (589), 2 states have internal predecessors, (589), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:20:48,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:05,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:05,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230 [2024-04-06 08:21:05,566 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:21:05,566 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:05,566 INFO L85 PathProgramCache]: Analyzing trace with hash -2021877063, now seen corresponding path program 1 times [2024-04-06 08:21:05,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:21:05,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823104404] [2024-04-06 08:21:05,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:21:05,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:21:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:21:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17405 backedges. 875 proven. 0 refuted. 0 times theorem prover too weak. 16530 trivial. 0 not checked. [2024-04-06 08:21:06,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:21:06,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [823104404] [2024-04-06 08:21:06,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [823104404] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:21:06,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:21:06,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:21:06,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114529338] [2024-04-06 08:21:06,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:21:06,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:21:06,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:21:07,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:21:07,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:21:07,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:07,134 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:21:07,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 520.6666666666666) internal successors, (1562), 3 states have internal predecessors, (1562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:21:07,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:07,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:08,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:08,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:21:08,552 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable231 [2024-04-06 08:21:08,552 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:21:08,552 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:08,553 INFO L85 PathProgramCache]: Analyzing trace with hash -458190387, now seen corresponding path program 2 times [2024-04-06 08:21:08,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:21:08,553 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113534151] [2024-04-06 08:21:08,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:21:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:21:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:21:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 17405 backedges. 1155 proven. 0 refuted. 0 times theorem prover too weak. 16250 trivial. 0 not checked. [2024-04-06 08:21:10,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:21:10,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113534151] [2024-04-06 08:21:10,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113534151] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:21:10,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:21:10,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:21:10,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878780202] [2024-04-06 08:21:10,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:21:10,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:21:10,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:21:10,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:21:10,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:21:10,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:10,821 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:21:10,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 312.4) internal successors, (1562), 5 states have internal predecessors, (1562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:21:10,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:10,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:21:10,822 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:25,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:25,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:21:25,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:21:25,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable232 [2024-04-06 08:21:25,048 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:21:25,048 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:25,048 INFO L85 PathProgramCache]: Analyzing trace with hash 1918364756, now seen corresponding path program 1 times [2024-04-06 08:21:25,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:21:25,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170897319] [2024-04-06 08:21:25,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:21:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:21:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:21:25,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:21:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:21:26,518 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:21:26,519 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:21:26,519 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:21:26,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:21:26,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable233 [2024-04-06 08:21:26,519 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:21:26,520 WARN L233 ceAbstractionStarter]: 59 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:21:26,520 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 60 thread instances. [2024-04-06 08:21:26,637 INFO L144 ThreadInstanceAdder]: Constructed 60 joinOtherThreadTransitions. [2024-04-06 08:21:26,644 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:21:26,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:21:26,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:21:26,646 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:21:26,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (61)] Waiting until timeout for monitored process [2024-04-06 08:21:26,665 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:21:26,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:26,665 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:21:26,665 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:21:26,665 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:21:31,204 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:21:31,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:31,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1106119162, now seen corresponding path program 1 times [2024-04-06 08:21:31,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:21:31,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134108504] [2024-04-06 08:21:31,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:21:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:21:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:21:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 18000 backedges. 595 proven. 0 refuted. 0 times theorem prover too weak. 17405 trivial. 0 not checked. [2024-04-06 08:21:31,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:21:31,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134108504] [2024-04-06 08:21:31,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134108504] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:21:31,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:21:31,656 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:21:31,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259550184] [2024-04-06 08:21:31,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:21:31,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:21:31,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:21:31,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:21:31,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:21:31,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:31,689 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:21:31,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 299.0) internal successors, (598), 2 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:21:31,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:51,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:51,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable234 [2024-04-06 08:21:51,774 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:21:51,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:51,775 INFO L85 PathProgramCache]: Analyzing trace with hash -80466213, now seen corresponding path program 1 times [2024-04-06 08:21:51,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:21:51,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396841949] [2024-04-06 08:21:51,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:21:51,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:21:51,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:21:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 18000 backedges. 890 proven. 0 refuted. 0 times theorem prover too weak. 17110 trivial. 0 not checked. [2024-04-06 08:21:53,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:21:53,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396841949] [2024-04-06 08:21:53,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396841949] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:21:53,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:21:53,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:21:53,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399835061] [2024-04-06 08:21:53,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:21:53,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:21:53,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:21:53,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:21:53,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:21:53,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:53,384 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:21:53,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 529.3333333333334) internal successors, (1588), 3 states have internal predecessors, (1588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:21:53,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:53,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:55,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:55,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:21:55,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable235 [2024-04-06 08:21:55,095 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:21:55,095 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:21:55,095 INFO L85 PathProgramCache]: Analyzing trace with hash 1497210771, now seen corresponding path program 2 times [2024-04-06 08:21:55,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:21:55,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279442202] [2024-04-06 08:21:55,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:21:55,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:21:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:21:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 18000 backedges. 1175 proven. 0 refuted. 0 times theorem prover too weak. 16825 trivial. 0 not checked. [2024-04-06 08:21:57,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:21:57,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279442202] [2024-04-06 08:21:57,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279442202] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:21:57,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:21:57,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:21:57,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123916517] [2024-04-06 08:21:57,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:21:57,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:21:57,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:21:57,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:21:57,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:21:57,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:57,426 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:21:57,426 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 317.6) internal successors, (1588), 5 states have internal predecessors, (1588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:21:57,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:21:57,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:21:57,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:14,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:14,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:22:14,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:22:14,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable236 [2024-04-06 08:22:14,724 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:14,724 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:14,724 INFO L85 PathProgramCache]: Analyzing trace with hash -676774939, now seen corresponding path program 1 times [2024-04-06 08:22:14,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:14,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776987404] [2024-04-06 08:22:14,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:22:14,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:22:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:22:16,249 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:22:16,250 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:22:16,250 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:22:16,250 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:22:16,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable237 [2024-04-06 08:22:16,250 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:22:16,250 WARN L233 ceAbstractionStarter]: 60 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:22:16,251 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 61 thread instances. [2024-04-06 08:22:16,372 INFO L144 ThreadInstanceAdder]: Constructed 61 joinOtherThreadTransitions. [2024-04-06 08:22:16,378 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:22:16,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:22:16,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:22:16,380 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:22:16,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (62)] Waiting until timeout for monitored process [2024-04-06 08:22:16,398 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:22:16,398 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:16,398 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:22:16,399 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:22:16,399 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:22:17,989 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:17,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:17,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1908130781, now seen corresponding path program 1 times [2024-04-06 08:22:17,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:17,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63564141] [2024-04-06 08:22:17,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:22:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18605 backedges. 605 proven. 0 refuted. 0 times theorem prover too weak. 18000 trivial. 0 not checked. [2024-04-06 08:22:18,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:22:18,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63564141] [2024-04-06 08:22:18,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63564141] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:22:18,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:22:18,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:22:18,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833858335] [2024-04-06 08:22:18,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:22:18,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:22:18,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:22:18,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:22:18,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:22:18,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:18,295 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:22:18,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 303.5) internal successors, (607), 2 states have internal predecessors, (607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:22:18,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:24,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:24,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable238 [2024-04-06 08:22:24,943 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:24,943 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:24,944 INFO L85 PathProgramCache]: Analyzing trace with hash 354936218, now seen corresponding path program 1 times [2024-04-06 08:22:24,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:24,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018116995] [2024-04-06 08:22:24,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:22:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 18605 backedges. 905 proven. 0 refuted. 0 times theorem prover too weak. 17700 trivial. 0 not checked. [2024-04-06 08:22:26,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:22:26,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018116995] [2024-04-06 08:22:26,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018116995] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:22:26,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:22:26,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-04-06 08:22:26,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917792455] [2024-04-06 08:22:26,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:22:26,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-04-06 08:22:26,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:22:26,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-04-06 08:22:26,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-04-06 08:22:26,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:26,575 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:22:26,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 538.0) internal successors, (1614), 3 states have internal predecessors, (1614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:22:26,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:26,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:28,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:28,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:22:28,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable239 [2024-04-06 08:22:28,004 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:28,004 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:28,004 INFO L85 PathProgramCache]: Analyzing trace with hash 157276748, now seen corresponding path program 2 times [2024-04-06 08:22:28,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:28,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974361175] [2024-04-06 08:22:28,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:22:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 18605 backedges. 1195 proven. 0 refuted. 0 times theorem prover too weak. 17410 trivial. 0 not checked. [2024-04-06 08:22:30,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:22:30,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974361175] [2024-04-06 08:22:30,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974361175] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:22:30,055 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:22:30,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-04-06 08:22:30,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575331016] [2024-04-06 08:22:30,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:22:30,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-04-06 08:22:30,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:22:30,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-04-06 08:22:30,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-04-06 08:22:30,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:30,296 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:22:30,296 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 322.8) internal successors, (1614), 5 states have internal predecessors, (1614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:22:30,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:30,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:22:30,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:38,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:38,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-04-06 08:22:38,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-04-06 08:22:38,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable240 [2024-04-06 08:22:38,503 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:38,503 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:38,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1370282414, now seen corresponding path program 1 times [2024-04-06 08:22:38,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:38,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512516138] [2024-04-06 08:22:38,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:38,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:22:38,747 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-04-06 08:22:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-04-06 08:22:40,081 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-04-06 08:22:40,081 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-04-06 08:22:40,081 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:22:40,081 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:22:40,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable241 [2024-04-06 08:22:40,082 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-04-06 08:22:40,082 WARN L233 ceAbstractionStarter]: 61 thread instances were not sufficient, I will increase this number and restart the analysis [2024-04-06 08:22:40,082 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 62 thread instances. [2024-04-06 08:22:40,207 INFO L144 ThreadInstanceAdder]: Constructed 62 joinOtherThreadTransitions. [2024-04-06 08:22:40,214 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-04-06 08:22:40,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-04-06 08:22:40,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-04-06 08:22:40,215 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-04-06 08:22:40,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (63)] Waiting until timeout for monitored process [2024-04-06 08:22:40,238 INFO L184 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-04-06 08:22:40,238 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:40,238 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-04-06 08:22:40,238 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;@4e7f0e24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123 [2024-04-06 08:22:40,238 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-04-06 08:22:43,259 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:43,259 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:43,259 INFO L85 PathProgramCache]: Analyzing trace with hash 984914849, now seen corresponding path program 1 times [2024-04-06 08:22:43,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:43,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2100005292] [2024-04-06 08:22:43,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-04-06 08:22:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 19220 backedges. 615 proven. 0 refuted. 0 times theorem prover too weak. 18605 trivial. 0 not checked. [2024-04-06 08:22:43,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-04-06 08:22:43,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2100005292] [2024-04-06 08:22:43,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2100005292] provided 1 perfect and 0 imperfect interpolant sequences [2024-04-06 08:22:43,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-04-06 08:22:43,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-04-06 08:22:43,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666586664] [2024-04-06 08:22:43,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-04-06 08:22:43,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-04-06 08:22:43,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-04-06 08:22:43,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-04-06 08:22:43,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-04-06 08:22:43,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:43,579 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-04-06 08:22:43,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 308.0) internal successors, (616), 2 states have internal predecessors, (616), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-04-06 08:22:43,579 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:56,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-04-06 08:22:56,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable242 [2024-04-06 08:22:56,663 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-04-06 08:22:56,663 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-04-06 08:22:56,663 INFO L85 PathProgramCache]: Analyzing trace with hash 218140102, now seen corresponding path program 1 times [2024-04-06 08:22:56,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-04-06 08:22:56,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528995449] [2024-04-06 08:22:56,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-04-06 08:22:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-04-06 08:22:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2024-04-06 08:22:57,759 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (13)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (52)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (30)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (14)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (59)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (37)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (62)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (29)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (60)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (63)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (55)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (27)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (54)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,768 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (12)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (50)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (49)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (45)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (41)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 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 [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (19)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (20)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (23)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (46)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (35)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (21)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (24)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (31)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (32)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (28)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,769 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (48)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (18)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (56)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (47)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (34)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (57)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (33)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (40)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (43)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (25)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (26)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (39)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (58)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (44)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (51)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (38)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,770 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (22)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (15)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (11)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (36)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (10)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (61)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (53)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (42)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:57,771 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-04-06 08:22:58,127 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,127 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,128 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,128 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,128 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,128 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,129 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,129 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,129 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,130 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,130 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,130 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,131 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,131 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,131 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,132 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,132 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,132 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,132 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,132 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,134 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,135 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,136 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,137 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,138 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,139 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,140 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,141 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,142 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,143 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,144 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,146 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,147 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,148 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,149 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,150 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,151 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,152 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,153 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,154 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,155 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,156 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,158 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,159 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,161 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,162 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,163 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,164 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,165 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,166 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,167 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,168 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,169 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,170 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,172 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,173 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,174 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,175 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,176 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,177 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,178 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,179 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,180 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,181 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,183 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,184 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,185 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,186 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,187 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,189 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,190 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,191 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,192 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,193 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,194 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,195 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,196 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,197 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,198 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,201 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,202 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,203 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,204 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,205 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,206 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,207 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,208 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,209 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,210 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,211 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,212 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,213 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,214 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,215 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,216 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,217 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,219 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,221 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,222 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,223 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,224 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,225 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,227 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,228 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,229 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,230 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,231 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,232 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,233 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,234 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,235 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,236 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,237 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,239 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,240 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,241 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,242 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,243 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,244 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,245 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,246 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,247 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,248 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,250 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,251 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,252 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,254 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,255 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,256 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,257 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,259 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,260 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,261 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,262 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,263 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,264 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,265 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,266 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,267 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,268 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,269 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,270 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,271 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,272 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,273 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,274 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,276 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,277 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,280 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,282 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,283 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,284 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,285 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,286 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,287 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,288 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,289 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,290 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,291 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,292 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,293 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,294 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,295 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,296 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,297 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,298 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,300 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,302 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,303 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,304 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,305 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,306 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,308 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,309 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,310 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,311 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,312 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,313 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,314 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,315 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,316 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,317 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,318 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,319 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,320 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,321 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,324 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,325 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,326 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,327 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,328 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,329 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,330 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,332 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,333 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,334 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,335 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,336 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,337 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,338 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,339 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,340 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,341 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,342 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,343 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,345 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,347 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,348 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,349 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,350 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,351 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,352 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,354 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,355 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,356 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,357 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,358 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,359 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,360 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,361 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,362 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,364 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,365 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,366 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,367 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,368 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,370 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,372 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,373 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,374 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,376 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,377 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,378 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,379 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,381 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,382 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,383 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,384 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,385 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,386 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,387 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,388 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,389 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,391 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,392 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,394 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,396 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,397 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,398 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,398 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-04-06 08:22:58,405 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-04-06 08:22:58,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable243 [2024-04-06 08:22:58,406 WARN L619 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 2181 with TraceHistMax 63,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 2179 interpolants. [2024-04-06 08:22:58,406 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-04-06 08:22:58,406 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-04-06 08:22:58,407 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 62 thread instances [2024-04-06 08:22:58,407 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-04-06 08:22:58,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.04 08:22:58 BasicIcfg [2024-04-06 08:22:58,435 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-04-06 08:22:58,435 INFO L158 Benchmark]: Toolchain (without parser) took 807408.77ms. Allocated memory was 300.9MB in the beginning and 4.4GB in the end (delta: 4.1GB). Free memory was 228.0MB in the beginning and 975.2MB in the end (delta: -747.2MB). Peak memory consumption was 3.6GB. Max. memory is 8.0GB. [2024-04-06 08:22:58,435 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 300.9MB. Free memory is still 269.7MB. There was no memory consumed. Max. memory is 8.0GB. [2024-04-06 08:22:58,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.07ms. Allocated memory is still 300.9MB. Free memory was 228.0MB in the beginning and 265.6MB in the end (delta: -37.6MB). Peak memory consumption was 35.2MB. Max. memory is 8.0GB. [2024-04-06 08:22:58,435 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.31ms. Allocated memory is still 300.9MB. Free memory was 265.6MB in the beginning and 263.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-04-06 08:22:58,435 INFO L158 Benchmark]: Boogie Preprocessor took 36.55ms. Allocated memory is still 300.9MB. Free memory was 263.5MB in the beginning and 261.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-04-06 08:22:58,435 INFO L158 Benchmark]: RCFGBuilder took 407.81ms. Allocated memory is still 300.9MB. Free memory was 261.4MB in the beginning and 242.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2024-04-06 08:22:58,435 INFO L158 Benchmark]: TraceAbstraction took 806496.15ms. Allocated memory was 300.9MB in the beginning and 4.4GB in the end (delta: 4.1GB). Free memory was 241.5MB in the beginning and 975.2MB in the end (delta: -733.7MB). Peak memory consumption was 3.7GB. Max. memory is 8.0GB. [2024-04-06 08:22:58,436 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 300.9MB. Free memory is still 269.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 406.07ms. Allocated memory is still 300.9MB. Free memory was 228.0MB in the beginning and 265.6MB in the end (delta: -37.6MB). Peak memory consumption was 35.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 57.31ms. Allocated memory is still 300.9MB. Free memory was 265.6MB in the beginning and 263.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.55ms. Allocated memory is still 300.9MB. Free memory was 263.5MB in the beginning and 261.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 407.81ms. Allocated memory is still 300.9MB. Free memory was 261.4MB in the beginning and 242.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * TraceAbstraction took 806496.15ms. Allocated memory was 300.9MB in the beginning and 4.4GB in the end (delta: 4.1GB). Free memory was 241.5MB in the beginning and 975.2MB in the end (delta: -733.7MB). Peak memory consumption was 3.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 318, independent: 178, independent conditional: 112, independent unconditional: 66, dependent: 140, dependent conditional: 98, dependent unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 112, independent unconditional: 66, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 112, independent unconditional: 66, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 112, independent unconditional: 66, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 12, independent unconditional: 166, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 178, independent: 178, independent conditional: 12, independent unconditional: 166, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 12, independent unconditional: 166, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 54, independent: 54, independent conditional: 0, independent unconditional: 54, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 54, independent: 54, independent conditional: 0, independent unconditional: 54, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 178, independent: 124, independent conditional: 12, independent unconditional: 112, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 54, unknown conditional: 0, unknown unconditional: 54] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 12, independent unconditional: 166, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 178, independent: 178, independent conditional: 12, independent unconditional: 166, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 178, independent: 178, independent conditional: 12, independent unconditional: 166, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 54, independent: 54, independent conditional: 0, independent unconditional: 54, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 54, independent: 54, independent conditional: 0, independent unconditional: 54, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 178, independent: 124, independent conditional: 12, independent unconditional: 112, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 54, unknown conditional: 0, unknown unconditional: 54] , Statistics on independence cache: Total cache size (in pairs): 54, Positive cache size: 54, Positive conditional cache size: 0, Positive unconditional cache size: 54, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0 ], Independence queries for same thread: 140 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1922, independent: 1371, independent conditional: 1168, independent unconditional: 203, dependent: 551, dependent conditional: 470, dependent unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1373, independent: 1371, independent conditional: 1168, independent unconditional: 203, dependent: 2, dependent conditional: 2, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1373, independent: 1371, independent conditional: 1168, independent unconditional: 203, dependent: 2, dependent conditional: 2, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1373, independent: 1371, independent conditional: 1168, independent unconditional: 203, dependent: 2, dependent conditional: 2, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1379, independent: 1371, independent conditional: 328, independent unconditional: 1043, dependent: 8, dependent conditional: 2, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1379, independent: 1371, independent conditional: 245, independent unconditional: 1126, dependent: 8, dependent conditional: 2, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1379, independent: 1371, independent conditional: 245, independent unconditional: 1126, dependent: 8, dependent conditional: 2, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 235, independent: 233, independent conditional: 2, independent unconditional: 231, dependent: 2, dependent conditional: 1, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 235, independent: 227, independent conditional: 0, independent unconditional: 227, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 8, independent: 6, independent conditional: 1, independent unconditional: 5, dependent: 2, dependent conditional: 1, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 8, independent: 6, independent conditional: 1, independent unconditional: 5, dependent: 2, dependent conditional: 1, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 52, independent: 45, independent conditional: 2, independent unconditional: 43, dependent: 7, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 1379, independent: 1138, independent conditional: 243, independent unconditional: 895, dependent: 6, dependent conditional: 1, dependent unconditional: 5, unknown: 235, unknown conditional: 3, unknown unconditional: 232] , Statistics on independence cache: Total cache size (in pairs): 235, Positive cache size: 233, Positive conditional cache size: 2, Positive unconditional cache size: 231, Negative cache size: 2, Negative conditional cache size: 1, Negative unconditional cache size: 1, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 83, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1379, independent: 1371, independent conditional: 328, independent unconditional: 1043, dependent: 8, dependent conditional: 2, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1379, independent: 1371, independent conditional: 245, independent unconditional: 1126, dependent: 8, dependent conditional: 2, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1379, independent: 1371, independent conditional: 245, independent unconditional: 1126, dependent: 8, dependent conditional: 2, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 235, independent: 233, independent conditional: 2, independent unconditional: 231, dependent: 2, dependent conditional: 1, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 235, independent: 227, independent conditional: 0, independent unconditional: 227, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 8, independent: 6, independent conditional: 1, independent unconditional: 5, dependent: 2, dependent conditional: 1, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 8, independent: 6, independent conditional: 1, independent unconditional: 5, dependent: 2, dependent conditional: 1, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 52, independent: 45, independent conditional: 2, independent unconditional: 43, dependent: 7, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 1379, independent: 1138, independent conditional: 243, independent unconditional: 895, dependent: 6, dependent conditional: 1, dependent unconditional: 5, unknown: 235, unknown conditional: 3, unknown unconditional: 232] , Statistics on independence cache: Total cache size (in pairs): 235, Positive cache size: 233, Positive conditional cache size: 2, Positive unconditional cache size: 231, Negative cache size: 2, Negative conditional cache size: 1, Negative unconditional cache size: 1, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 83 ], Independence queries for same thread: 549 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4950, independent: 3840, independent conditional: 3309, independent unconditional: 531, dependent: 1110, dependent conditional: 970, dependent unconditional: 140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3857, independent: 3840, independent conditional: 3309, independent unconditional: 531, dependent: 17, dependent conditional: 14, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3857, independent: 3840, independent conditional: 3309, independent unconditional: 531, dependent: 17, dependent conditional: 14, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3857, independent: 3840, independent conditional: 3309, independent unconditional: 531, dependent: 17, dependent conditional: 14, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3894, independent: 3840, independent conditional: 877, independent unconditional: 2963, dependent: 54, dependent conditional: 14, dependent unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3894, independent: 3840, independent conditional: 725, independent unconditional: 3115, dependent: 54, dependent conditional: 8, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3894, independent: 3840, independent conditional: 725, independent unconditional: 3115, dependent: 54, dependent conditional: 8, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 528, independent: 514, independent conditional: 11, independent unconditional: 503, dependent: 14, dependent conditional: 4, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 528, independent: 496, independent conditional: 0, independent unconditional: 496, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 32, independent: 18, independent conditional: 6, independent unconditional: 12, dependent: 14, dependent conditional: 4, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, independent: 18, independent conditional: 6, independent unconditional: 12, dependent: 14, dependent conditional: 4, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 74, independent: 49, independent conditional: 6, independent unconditional: 43, dependent: 25, dependent conditional: 6, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 3894, independent: 3326, independent conditional: 714, independent unconditional: 2612, dependent: 40, dependent conditional: 4, dependent unconditional: 36, unknown: 528, unknown conditional: 15, unknown unconditional: 513] , Statistics on independence cache: Total cache size (in pairs): 528, Positive cache size: 514, Positive conditional cache size: 11, Positive unconditional cache size: 503, Negative cache size: 14, Negative conditional cache size: 4, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 158, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3894, independent: 3840, independent conditional: 877, independent unconditional: 2963, dependent: 54, dependent conditional: 14, dependent unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3894, independent: 3840, independent conditional: 725, independent unconditional: 3115, dependent: 54, dependent conditional: 8, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3894, independent: 3840, independent conditional: 725, independent unconditional: 3115, dependent: 54, dependent conditional: 8, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 528, independent: 514, independent conditional: 11, independent unconditional: 503, dependent: 14, dependent conditional: 4, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 528, independent: 496, independent conditional: 0, independent unconditional: 496, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 32, independent: 18, independent conditional: 6, independent unconditional: 12, dependent: 14, dependent conditional: 4, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 32, independent: 18, independent conditional: 6, independent unconditional: 12, dependent: 14, dependent conditional: 4, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 74, independent: 49, independent conditional: 6, independent unconditional: 43, dependent: 25, dependent conditional: 6, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 3894, independent: 3326, independent conditional: 714, independent unconditional: 2612, dependent: 40, dependent conditional: 4, dependent unconditional: 36, unknown: 528, unknown conditional: 15, unknown unconditional: 513] , Statistics on independence cache: Total cache size (in pairs): 528, Positive cache size: 514, Positive conditional cache size: 11, Positive unconditional cache size: 503, Negative cache size: 14, Negative conditional cache size: 4, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 158 ], Independence queries for same thread: 1093 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7606, independent: 5999, independent conditional: 5176, independent unconditional: 823, dependent: 1607, dependent conditional: 1414, dependent unconditional: 193, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6024, independent: 5999, independent conditional: 5176, independent unconditional: 823, dependent: 25, dependent conditional: 20, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6024, independent: 5999, independent conditional: 5176, independent unconditional: 823, dependent: 25, dependent conditional: 20, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 6024, independent: 5999, independent conditional: 5176, independent unconditional: 823, dependent: 25, dependent conditional: 20, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6075, independent: 5999, independent conditional: 1382, independent unconditional: 4617, dependent: 76, dependent conditional: 20, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6075, independent: 5999, independent conditional: 1175, independent unconditional: 4824, dependent: 76, dependent conditional: 10, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6075, independent: 5999, independent conditional: 1175, independent unconditional: 4824, dependent: 76, dependent conditional: 10, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 749, independent: 731, independent conditional: 11, independent unconditional: 720, dependent: 18, dependent conditional: 5, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 749, independent: 712, independent conditional: 0, independent unconditional: 712, dependent: 37, dependent conditional: 0, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 37, independent: 19, independent conditional: 8, independent unconditional: 11, dependent: 18, dependent conditional: 5, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, independent: 19, independent conditional: 8, independent unconditional: 11, dependent: 18, dependent conditional: 5, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 86, independent: 52, independent conditional: 5, independent unconditional: 47, dependent: 34, dependent conditional: 7, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 6075, independent: 5268, independent conditional: 1164, independent unconditional: 4104, dependent: 58, dependent conditional: 5, dependent unconditional: 53, unknown: 749, unknown conditional: 16, unknown unconditional: 733] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 731, Positive conditional cache size: 11, Positive unconditional cache size: 720, Negative cache size: 18, Negative conditional cache size: 5, Negative unconditional cache size: 13, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 217, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6075, independent: 5999, independent conditional: 1382, independent unconditional: 4617, dependent: 76, dependent conditional: 20, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6075, independent: 5999, independent conditional: 1175, independent unconditional: 4824, dependent: 76, dependent conditional: 10, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6075, independent: 5999, independent conditional: 1175, independent unconditional: 4824, dependent: 76, dependent conditional: 10, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 749, independent: 731, independent conditional: 11, independent unconditional: 720, dependent: 18, dependent conditional: 5, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 749, independent: 712, independent conditional: 0, independent unconditional: 712, dependent: 37, dependent conditional: 0, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 37, independent: 19, independent conditional: 8, independent unconditional: 11, dependent: 18, dependent conditional: 5, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 37, independent: 19, independent conditional: 8, independent unconditional: 11, dependent: 18, dependent conditional: 5, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 86, independent: 52, independent conditional: 5, independent unconditional: 47, dependent: 34, dependent conditional: 7, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 6075, independent: 5268, independent conditional: 1164, independent unconditional: 4104, dependent: 58, dependent conditional: 5, dependent unconditional: 53, unknown: 749, unknown conditional: 16, unknown unconditional: 733] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 731, Positive conditional cache size: 11, Positive unconditional cache size: 720, Negative cache size: 18, Negative conditional cache size: 5, Negative unconditional cache size: 13, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 217 ], Independence queries for same thread: 1582 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 11644, independent: 9389, independent conditional: 8125, independent unconditional: 1264, dependent: 2255, dependent conditional: 1993, dependent unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9435, independent: 9389, independent conditional: 8125, independent unconditional: 1264, dependent: 46, dependent conditional: 36, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9435, independent: 9389, independent conditional: 8125, independent unconditional: 1264, dependent: 46, dependent conditional: 36, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 9435, independent: 9389, independent conditional: 8125, independent unconditional: 1264, dependent: 46, dependent conditional: 36, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9527, independent: 9389, independent conditional: 2135, independent unconditional: 7254, dependent: 138, dependent conditional: 38, dependent unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9527, independent: 9389, independent conditional: 1874, independent unconditional: 7515, dependent: 138, dependent conditional: 18, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9527, independent: 9389, independent conditional: 1874, independent unconditional: 7515, dependent: 138, dependent conditional: 18, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1076, independent: 1048, independent conditional: 26, independent unconditional: 1022, dependent: 28, dependent conditional: 8, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1076, independent: 1005, independent conditional: 0, independent unconditional: 1005, dependent: 71, dependent conditional: 0, dependent unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 71, independent: 43, independent conditional: 16, independent unconditional: 27, dependent: 28, dependent conditional: 8, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, independent: 43, independent conditional: 16, independent unconditional: 27, dependent: 28, dependent conditional: 8, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 135, independent: 68, independent conditional: 11, independent unconditional: 57, dependent: 66, dependent conditional: 38, dependent unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 9527, independent: 8341, independent conditional: 1848, independent unconditional: 6493, dependent: 110, dependent conditional: 10, dependent unconditional: 100, unknown: 1076, unknown conditional: 34, unknown unconditional: 1042] , Statistics on independence cache: Total cache size (in pairs): 1076, Positive cache size: 1048, Positive conditional cache size: 26, Positive unconditional cache size: 1022, Negative cache size: 28, Negative conditional cache size: 8, Negative unconditional cache size: 20, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 281, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 9527, independent: 9389, independent conditional: 2135, independent unconditional: 7254, dependent: 138, dependent conditional: 38, dependent unconditional: 100, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 9527, independent: 9389, independent conditional: 1874, independent unconditional: 7515, dependent: 138, dependent conditional: 18, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9527, independent: 9389, independent conditional: 1874, independent unconditional: 7515, dependent: 138, dependent conditional: 18, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1076, independent: 1048, independent conditional: 26, independent unconditional: 1022, dependent: 28, dependent conditional: 8, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1076, independent: 1005, independent conditional: 0, independent unconditional: 1005, dependent: 71, dependent conditional: 0, dependent unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 71, independent: 43, independent conditional: 16, independent unconditional: 27, dependent: 28, dependent conditional: 8, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 71, independent: 43, independent conditional: 16, independent unconditional: 27, dependent: 28, dependent conditional: 8, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 135, independent: 68, independent conditional: 11, independent unconditional: 57, dependent: 66, dependent conditional: 38, dependent unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 9527, independent: 8341, independent conditional: 1848, independent unconditional: 6493, dependent: 110, dependent conditional: 10, dependent unconditional: 100, unknown: 1076, unknown conditional: 34, unknown unconditional: 1042] , Statistics on independence cache: Total cache size (in pairs): 1076, Positive cache size: 1048, Positive conditional cache size: 26, Positive unconditional cache size: 1022, Negative cache size: 28, Negative conditional cache size: 8, Negative unconditional cache size: 20, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 281 ], Independence queries for same thread: 2209 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 16080, independent: 13152, independent conditional: 11447, independent unconditional: 1705, dependent: 2928, dependent conditional: 2597, dependent unconditional: 331, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13223, independent: 13152, independent conditional: 11447, independent unconditional: 1705, dependent: 71, dependent conditional: 56, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13223, independent: 13152, independent conditional: 11447, independent unconditional: 1705, dependent: 71, dependent conditional: 56, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 13223, independent: 13152, independent conditional: 11447, independent unconditional: 1705, dependent: 71, dependent conditional: 56, dependent unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13370, independent: 13152, independent conditional: 2973, independent unconditional: 10179, dependent: 218, dependent conditional: 56, dependent unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 13370, independent: 13152, independent conditional: 2643, independent unconditional: 10509, dependent: 218, dependent conditional: 26, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13370, independent: 13152, independent conditional: 2643, independent unconditional: 10509, dependent: 218, dependent conditional: 26, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1462, independent: 1413, independent conditional: 40, independent unconditional: 1373, dependent: 49, dependent conditional: 13, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1462, independent: 1349, independent conditional: 0, independent unconditional: 1349, dependent: 113, dependent conditional: 0, dependent unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 113, independent: 64, independent conditional: 28, independent unconditional: 36, dependent: 49, dependent conditional: 13, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 113, independent: 64, independent conditional: 28, independent unconditional: 36, dependent: 49, dependent conditional: 13, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 186, independent: 119, independent conditional: 19, independent unconditional: 100, dependent: 67, dependent conditional: 15, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 13370, independent: 11739, independent conditional: 2603, independent unconditional: 9136, dependent: 169, dependent conditional: 13, dependent unconditional: 156, unknown: 1462, unknown conditional: 53, unknown unconditional: 1409] , Statistics on independence cache: Total cache size (in pairs): 1462, Positive cache size: 1413, Positive conditional cache size: 40, Positive unconditional cache size: 1373, Negative cache size: 49, Negative conditional cache size: 13, Negative unconditional cache size: 36, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 360, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13370, independent: 13152, independent conditional: 2973, independent unconditional: 10179, dependent: 218, dependent conditional: 56, dependent unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 13370, independent: 13152, independent conditional: 2643, independent unconditional: 10509, dependent: 218, dependent conditional: 26, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13370, independent: 13152, independent conditional: 2643, independent unconditional: 10509, dependent: 218, dependent conditional: 26, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1462, independent: 1413, independent conditional: 40, independent unconditional: 1373, dependent: 49, dependent conditional: 13, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1462, independent: 1349, independent conditional: 0, independent unconditional: 1349, dependent: 113, dependent conditional: 0, dependent unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 113, independent: 64, independent conditional: 28, independent unconditional: 36, dependent: 49, dependent conditional: 13, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 113, independent: 64, independent conditional: 28, independent unconditional: 36, dependent: 49, dependent conditional: 13, dependent unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 186, independent: 119, independent conditional: 19, independent unconditional: 100, dependent: 67, dependent conditional: 15, dependent unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 13370, independent: 11739, independent conditional: 2603, independent unconditional: 9136, dependent: 169, dependent conditional: 13, dependent unconditional: 156, unknown: 1462, unknown conditional: 53, unknown unconditional: 1409] , Statistics on independence cache: Total cache size (in pairs): 1462, Positive cache size: 1413, Positive conditional cache size: 40, Positive unconditional cache size: 1373, Negative cache size: 49, Negative conditional cache size: 13, Negative unconditional cache size: 36, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 360 ], Independence queries for same thread: 2857 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19979, independent: 16426, independent conditional: 14280, independent unconditional: 2146, dependent: 3553, dependent conditional: 3153, dependent unconditional: 400, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16516, independent: 16426, independent conditional: 14280, independent unconditional: 2146, dependent: 90, dependent conditional: 70, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16516, independent: 16426, independent conditional: 14280, independent unconditional: 2146, dependent: 90, dependent conditional: 70, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 16516, independent: 16426, independent conditional: 14280, independent unconditional: 2146, dependent: 90, dependent conditional: 70, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16696, independent: 16426, independent conditional: 3708, independent unconditional: 12718, dependent: 270, dependent conditional: 70, dependent unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 16696, independent: 16426, independent conditional: 3327, independent unconditional: 13099, dependent: 270, dependent conditional: 30, dependent unconditional: 240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16696, independent: 16426, independent conditional: 3327, independent unconditional: 13099, dependent: 270, dependent conditional: 30, dependent unconditional: 240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1600, independent: 1541, independent conditional: 56, independent unconditional: 1485, dependent: 59, dependent conditional: 15, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1600, independent: 1456, independent conditional: 0, independent unconditional: 1456, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 85, independent conditional: 33, independent unconditional: 52, dependent: 59, dependent conditional: 15, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 85, independent conditional: 33, independent unconditional: 52, dependent: 59, dependent conditional: 15, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 194, independent: 116, independent conditional: 20, independent unconditional: 96, dependent: 79, dependent conditional: 18, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 16696, independent: 14885, independent conditional: 3271, independent unconditional: 11614, dependent: 211, dependent conditional: 15, dependent unconditional: 196, unknown: 1600, unknown conditional: 71, unknown unconditional: 1529] , Statistics on independence cache: Total cache size (in pairs): 1600, Positive cache size: 1541, Positive conditional cache size: 56, Positive unconditional cache size: 1485, Negative cache size: 59, Negative conditional cache size: 15, Negative unconditional cache size: 44, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 421, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16696, independent: 16426, independent conditional: 3708, independent unconditional: 12718, dependent: 270, dependent conditional: 70, dependent unconditional: 200, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 16696, independent: 16426, independent conditional: 3327, independent unconditional: 13099, dependent: 270, dependent conditional: 30, dependent unconditional: 240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 16696, independent: 16426, independent conditional: 3327, independent unconditional: 13099, dependent: 270, dependent conditional: 30, dependent unconditional: 240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1600, independent: 1541, independent conditional: 56, independent unconditional: 1485, dependent: 59, dependent conditional: 15, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1600, independent: 1456, independent conditional: 0, independent unconditional: 1456, dependent: 144, dependent conditional: 0, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 144, independent: 85, independent conditional: 33, independent unconditional: 52, dependent: 59, dependent conditional: 15, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 144, independent: 85, independent conditional: 33, independent unconditional: 52, dependent: 59, dependent conditional: 15, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 194, independent: 116, independent conditional: 20, independent unconditional: 96, dependent: 79, dependent conditional: 18, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 16696, independent: 14885, independent conditional: 3271, independent unconditional: 11614, dependent: 211, dependent conditional: 15, dependent unconditional: 196, unknown: 1600, unknown conditional: 71, unknown unconditional: 1529] , Statistics on independence cache: Total cache size (in pairs): 1600, Positive cache size: 1541, Positive conditional cache size: 56, Positive unconditional cache size: 1485, Negative cache size: 59, Negative conditional cache size: 15, Negative unconditional cache size: 44, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 421 ], Independence queries for same thread: 3463 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 24209, independent: 20010, independent conditional: 17423, independent unconditional: 2587, dependent: 4199, dependent conditional: 3730, dependent unconditional: 469, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20119, independent: 20010, independent conditional: 17423, independent unconditional: 2587, dependent: 109, dependent conditional: 84, dependent unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20119, independent: 20010, independent conditional: 17423, independent unconditional: 2587, dependent: 109, dependent conditional: 84, dependent unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 20119, independent: 20010, independent conditional: 17423, independent unconditional: 2587, dependent: 109, dependent conditional: 84, dependent unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20342, independent: 20010, independent conditional: 4467, independent unconditional: 15543, dependent: 332, dependent conditional: 84, dependent unconditional: 248, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 20342, independent: 20010, independent conditional: 4032, independent unconditional: 15978, dependent: 332, dependent conditional: 34, dependent unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 20342, independent: 20010, independent conditional: 4032, independent unconditional: 15978, dependent: 332, dependent conditional: 34, dependent unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2080, independent: 2007, independent conditional: 51, independent unconditional: 1956, dependent: 73, dependent conditional: 17, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2080, independent: 1913, independent conditional: 0, independent unconditional: 1913, dependent: 167, dependent conditional: 0, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 167, independent: 94, independent conditional: 37, independent unconditional: 57, dependent: 73, dependent conditional: 17, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 167, independent: 94, independent conditional: 37, independent unconditional: 57, dependent: 73, dependent conditional: 17, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 205, independent: 111, independent conditional: 23, independent unconditional: 88, dependent: 95, dependent conditional: 20, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 20342, independent: 18003, independent conditional: 3981, independent unconditional: 14022, dependent: 259, dependent conditional: 17, dependent unconditional: 242, unknown: 2080, unknown conditional: 68, unknown unconditional: 2012] , Statistics on independence cache: Total cache size (in pairs): 2080, Positive cache size: 2007, Positive conditional cache size: 51, Positive unconditional cache size: 1956, Negative cache size: 73, Negative conditional cache size: 17, Negative unconditional cache size: 56, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 485, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 20342, independent: 20010, independent conditional: 4467, independent unconditional: 15543, dependent: 332, dependent conditional: 84, dependent unconditional: 248, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 20342, independent: 20010, independent conditional: 4032, independent unconditional: 15978, dependent: 332, dependent conditional: 34, dependent unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 20342, independent: 20010, independent conditional: 4032, independent unconditional: 15978, dependent: 332, dependent conditional: 34, dependent unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2080, independent: 2007, independent conditional: 51, independent unconditional: 1956, dependent: 73, dependent conditional: 17, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2080, independent: 1913, independent conditional: 0, independent unconditional: 1913, dependent: 167, dependent conditional: 0, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 167, independent: 94, independent conditional: 37, independent unconditional: 57, dependent: 73, dependent conditional: 17, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 167, independent: 94, independent conditional: 37, independent unconditional: 57, dependent: 73, dependent conditional: 17, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 205, independent: 111, independent conditional: 23, independent unconditional: 88, dependent: 95, dependent conditional: 20, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 20342, independent: 18003, independent conditional: 3981, independent unconditional: 14022, dependent: 259, dependent conditional: 17, dependent unconditional: 242, unknown: 2080, unknown conditional: 68, unknown unconditional: 2012] , Statistics on independence cache: Total cache size (in pairs): 2080, Positive cache size: 2007, Positive conditional cache size: 51, Positive unconditional cache size: 1956, Negative cache size: 73, Negative conditional cache size: 17, Negative unconditional cache size: 56, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 485 ], Independence queries for same thread: 4090 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 29043, independent: 24165, independent conditional: 21137, independent unconditional: 3028, dependent: 4878, dependent conditional: 4340, dependent unconditional: 538, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 24305, independent: 24165, independent conditional: 21137, independent unconditional: 3028, dependent: 140, dependent conditional: 110, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24305, independent: 24165, independent conditional: 21137, independent unconditional: 3028, dependent: 140, dependent conditional: 110, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 24305, independent: 24165, independent conditional: 21137, independent unconditional: 3028, dependent: 140, dependent conditional: 110, dependent unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24597, independent: 24165, independent conditional: 5365, independent unconditional: 18800, dependent: 432, dependent conditional: 110, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 24597, independent: 24165, independent conditional: 4861, independent unconditional: 19304, dependent: 432, dependent conditional: 50, dependent unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 24597, independent: 24165, independent conditional: 4861, independent unconditional: 19304, dependent: 432, dependent conditional: 50, dependent unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2509, independent: 2416, independent conditional: 91, independent unconditional: 2325, dependent: 93, dependent conditional: 25, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2509, independent: 2281, independent conditional: 0, independent unconditional: 2281, dependent: 228, dependent conditional: 0, dependent unconditional: 228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 228, independent: 135, independent conditional: 52, independent unconditional: 83, dependent: 93, dependent conditional: 25, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 228, independent: 135, independent conditional: 52, independent unconditional: 83, dependent: 93, dependent conditional: 25, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 263, independent: 145, independent conditional: 33, independent unconditional: 112, dependent: 118, dependent conditional: 29, dependent unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 24597, independent: 21749, independent conditional: 4770, independent unconditional: 16979, dependent: 339, dependent conditional: 25, dependent unconditional: 314, unknown: 2509, unknown conditional: 116, unknown unconditional: 2393] , Statistics on independence cache: Total cache size (in pairs): 2509, Positive cache size: 2416, Positive conditional cache size: 91, Positive unconditional cache size: 2325, Negative cache size: 93, Negative conditional cache size: 25, Negative unconditional cache size: 68, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 564, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24597, independent: 24165, independent conditional: 5365, independent unconditional: 18800, dependent: 432, dependent conditional: 110, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 24597, independent: 24165, independent conditional: 4861, independent unconditional: 19304, dependent: 432, dependent conditional: 50, dependent unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 24597, independent: 24165, independent conditional: 4861, independent unconditional: 19304, dependent: 432, dependent conditional: 50, dependent unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2509, independent: 2416, independent conditional: 91, independent unconditional: 2325, dependent: 93, dependent conditional: 25, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2509, independent: 2281, independent conditional: 0, independent unconditional: 2281, dependent: 228, dependent conditional: 0, dependent unconditional: 228, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 228, independent: 135, independent conditional: 52, independent unconditional: 83, dependent: 93, dependent conditional: 25, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 228, independent: 135, independent conditional: 52, independent unconditional: 83, dependent: 93, dependent conditional: 25, dependent unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 263, independent: 145, independent conditional: 33, independent unconditional: 112, dependent: 118, dependent conditional: 29, dependent unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 24597, independent: 21749, independent conditional: 4770, independent unconditional: 16979, dependent: 339, dependent conditional: 25, dependent unconditional: 314, unknown: 2509, unknown conditional: 116, unknown unconditional: 2393] , Statistics on independence cache: Total cache size (in pairs): 2509, Positive cache size: 2416, Positive conditional cache size: 91, Positive unconditional cache size: 2325, Negative cache size: 93, Negative conditional cache size: 25, Negative unconditional cache size: 68, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 564 ], Independence queries for same thread: 4738 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 33283, independent: 27756, independent conditional: 24295, independent unconditional: 3461, dependent: 5527, dependent conditional: 4924, dependent unconditional: 603, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 27906, independent: 27756, independent conditional: 24295, independent unconditional: 3461, dependent: 150, dependent conditional: 118, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27906, independent: 27756, independent conditional: 24295, independent unconditional: 3461, dependent: 150, dependent conditional: 118, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 27906, independent: 27756, independent conditional: 24295, independent unconditional: 3461, dependent: 150, dependent conditional: 118, dependent unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28218, independent: 27756, independent conditional: 6201, independent unconditional: 21555, dependent: 462, dependent conditional: 118, dependent unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28218, independent: 27756, independent conditional: 5589, independent unconditional: 22167, dependent: 462, dependent conditional: 54, dependent unconditional: 408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28218, independent: 27756, independent conditional: 5589, independent unconditional: 22167, dependent: 462, dependent conditional: 54, dependent unconditional: 408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2604, independent: 2502, independent conditional: 103, independent unconditional: 2399, dependent: 102, dependent conditional: 27, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2604, independent: 2353, independent conditional: 0, independent unconditional: 2353, dependent: 251, dependent conditional: 0, dependent unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 251, independent: 149, independent conditional: 56, independent unconditional: 93, dependent: 102, dependent conditional: 27, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 251, independent: 149, independent conditional: 56, independent unconditional: 93, dependent: 102, dependent conditional: 27, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 344, independent: 204, independent conditional: 79, independent unconditional: 125, dependent: 141, dependent conditional: 31, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 28218, independent: 25254, independent conditional: 5486, independent unconditional: 19768, dependent: 360, dependent conditional: 27, dependent unconditional: 333, unknown: 2604, unknown conditional: 130, unknown unconditional: 2474] , Statistics on independence cache: Total cache size (in pairs): 2604, Positive cache size: 2502, Positive conditional cache size: 103, Positive unconditional cache size: 2399, Negative cache size: 102, Negative conditional cache size: 27, Negative unconditional cache size: 75, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 676, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28218, independent: 27756, independent conditional: 6201, independent unconditional: 21555, dependent: 462, dependent conditional: 118, dependent unconditional: 344, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28218, independent: 27756, independent conditional: 5589, independent unconditional: 22167, dependent: 462, dependent conditional: 54, dependent unconditional: 408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28218, independent: 27756, independent conditional: 5589, independent unconditional: 22167, dependent: 462, dependent conditional: 54, dependent unconditional: 408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2604, independent: 2502, independent conditional: 103, independent unconditional: 2399, dependent: 102, dependent conditional: 27, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2604, independent: 2353, independent conditional: 0, independent unconditional: 2353, dependent: 251, dependent conditional: 0, dependent unconditional: 251, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 251, independent: 149, independent conditional: 56, independent unconditional: 93, dependent: 102, dependent conditional: 27, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 251, independent: 149, independent conditional: 56, independent unconditional: 93, dependent: 102, dependent conditional: 27, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 344, independent: 204, independent conditional: 79, independent unconditional: 125, dependent: 141, dependent conditional: 31, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 28218, independent: 25254, independent conditional: 5486, independent unconditional: 19768, dependent: 360, dependent conditional: 27, dependent unconditional: 333, unknown: 2604, unknown conditional: 130, unknown unconditional: 2474] , Statistics on independence cache: Total cache size (in pairs): 2604, Positive cache size: 2502, Positive conditional cache size: 103, Positive unconditional cache size: 2399, Negative cache size: 102, Negative conditional cache size: 27, Negative unconditional cache size: 75, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 676 ], Independence queries for same thread: 5377 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37864, independent: 31682, independent conditional: 27700, independent unconditional: 3982, dependent: 6182, dependent conditional: 5513, dependent unconditional: 669, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 31853, independent: 31682, independent conditional: 27700, independent unconditional: 3982, dependent: 171, dependent conditional: 134, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 31853, independent: 31682, independent conditional: 27700, independent unconditional: 3982, dependent: 171, dependent conditional: 134, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 31853, independent: 31682, independent conditional: 27700, independent unconditional: 3982, dependent: 171, dependent conditional: 134, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 32214, independent: 31682, independent conditional: 6978, independent unconditional: 24704, dependent: 532, dependent conditional: 136, dependent unconditional: 396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 32214, independent: 31682, independent conditional: 6320, independent unconditional: 25362, dependent: 532, dependent conditional: 62, dependent unconditional: 470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 32214, independent: 31682, independent conditional: 6320, independent unconditional: 25362, dependent: 532, dependent conditional: 62, dependent unconditional: 470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3196, independent: 3074, independent conditional: 108, independent unconditional: 2966, dependent: 122, dependent conditional: 30, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3196, independent: 2898, independent conditional: 0, independent unconditional: 2898, dependent: 298, dependent conditional: 0, dependent unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 298, independent: 176, independent conditional: 71, independent unconditional: 105, dependent: 122, dependent conditional: 30, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 298, independent: 176, independent conditional: 71, independent unconditional: 105, dependent: 122, dependent conditional: 30, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, independent: 166, independent conditional: 37, independent unconditional: 129, dependent: 138, dependent conditional: 30, dependent unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 32214, independent: 28608, independent conditional: 6212, independent unconditional: 22396, dependent: 410, dependent conditional: 32, dependent unconditional: 378, unknown: 3196, unknown conditional: 138, unknown unconditional: 3058] , Statistics on independence cache: Total cache size (in pairs): 3196, Positive cache size: 3074, Positive conditional cache size: 108, Positive unconditional cache size: 2966, Negative cache size: 122, Negative conditional cache size: 30, Negative unconditional cache size: 92, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 732, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 32214, independent: 31682, independent conditional: 6978, independent unconditional: 24704, dependent: 532, dependent conditional: 136, dependent unconditional: 396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 32214, independent: 31682, independent conditional: 6320, independent unconditional: 25362, dependent: 532, dependent conditional: 62, dependent unconditional: 470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 32214, independent: 31682, independent conditional: 6320, independent unconditional: 25362, dependent: 532, dependent conditional: 62, dependent unconditional: 470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3196, independent: 3074, independent conditional: 108, independent unconditional: 2966, dependent: 122, dependent conditional: 30, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3196, independent: 2898, independent conditional: 0, independent unconditional: 2898, dependent: 298, dependent conditional: 0, dependent unconditional: 298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 298, independent: 176, independent conditional: 71, independent unconditional: 105, dependent: 122, dependent conditional: 30, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 298, independent: 176, independent conditional: 71, independent unconditional: 105, dependent: 122, dependent conditional: 30, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 305, independent: 166, independent conditional: 37, independent unconditional: 129, dependent: 138, dependent conditional: 30, dependent unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 32214, independent: 28608, independent conditional: 6212, independent unconditional: 22396, dependent: 410, dependent conditional: 32, dependent unconditional: 378, unknown: 3196, unknown conditional: 138, unknown unconditional: 3058] , Statistics on independence cache: Total cache size (in pairs): 3196, Positive cache size: 3074, Positive conditional cache size: 108, Positive unconditional cache size: 2966, Negative cache size: 122, Negative conditional cache size: 30, Negative unconditional cache size: 92, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 732 ], Independence queries for same thread: 6011 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 43154, independent: 36297, independent conditional: 31779, independent unconditional: 4518, dependent: 6857, dependent conditional: 6131, dependent unconditional: 726, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 36501, independent: 36297, independent conditional: 31779, independent unconditional: 4518, dependent: 204, dependent conditional: 164, dependent unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 36501, independent: 36297, independent conditional: 31779, independent unconditional: 4518, dependent: 204, dependent conditional: 164, dependent unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 36501, independent: 36297, independent conditional: 31779, independent unconditional: 4518, dependent: 204, dependent conditional: 164, dependent unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 36937, independent: 36297, independent conditional: 7849, independent unconditional: 28448, dependent: 640, dependent conditional: 170, dependent unconditional: 470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 36937, independent: 36297, independent conditional: 7112, independent unconditional: 29185, dependent: 640, dependent conditional: 90, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 36937, independent: 36297, independent conditional: 7112, independent unconditional: 29185, dependent: 640, dependent conditional: 90, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3659, independent: 3507, independent conditional: 136, independent unconditional: 3371, dependent: 152, dependent conditional: 42, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3659, independent: 3279, independent conditional: 0, independent unconditional: 3279, dependent: 380, dependent conditional: 0, dependent unconditional: 380, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 380, independent: 228, independent conditional: 93, independent unconditional: 135, dependent: 152, dependent conditional: 42, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 380, independent: 228, independent conditional: 93, independent unconditional: 135, dependent: 152, dependent conditional: 42, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 345, independent: 190, independent conditional: 50, independent unconditional: 141, dependent: 155, dependent conditional: 38, dependent unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 36937, independent: 32790, independent conditional: 6976, independent unconditional: 25814, dependent: 488, dependent conditional: 48, dependent unconditional: 440, unknown: 3659, unknown conditional: 178, unknown unconditional: 3481] , Statistics on independence cache: Total cache size (in pairs): 3659, Positive cache size: 3507, Positive conditional cache size: 136, Positive unconditional cache size: 3371, Negative cache size: 152, Negative conditional cache size: 42, Negative unconditional cache size: 110, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 817, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 36937, independent: 36297, independent conditional: 7849, independent unconditional: 28448, dependent: 640, dependent conditional: 170, dependent unconditional: 470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 36937, independent: 36297, independent conditional: 7112, independent unconditional: 29185, dependent: 640, dependent conditional: 90, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 36937, independent: 36297, independent conditional: 7112, independent unconditional: 29185, dependent: 640, dependent conditional: 90, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3659, independent: 3507, independent conditional: 136, independent unconditional: 3371, dependent: 152, dependent conditional: 42, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3659, independent: 3279, independent conditional: 0, independent unconditional: 3279, dependent: 380, dependent conditional: 0, dependent unconditional: 380, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 380, independent: 228, independent conditional: 93, independent unconditional: 135, dependent: 152, dependent conditional: 42, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 380, independent: 228, independent conditional: 93, independent unconditional: 135, dependent: 152, dependent conditional: 42, dependent unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 345, independent: 190, independent conditional: 50, independent unconditional: 141, dependent: 155, dependent conditional: 38, dependent unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 36937, independent: 32790, independent conditional: 6976, independent unconditional: 25814, dependent: 488, dependent conditional: 48, dependent unconditional: 440, unknown: 3659, unknown conditional: 178, unknown unconditional: 3481] , Statistics on independence cache: Total cache size (in pairs): 3659, Positive cache size: 3507, Positive conditional cache size: 136, Positive unconditional cache size: 3371, Negative cache size: 152, Negative conditional cache size: 42, Negative unconditional cache size: 110, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 817 ], Independence queries for same thread: 6653 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 48965, independent: 41283, independent conditional: 36052, independent unconditional: 5231, dependent: 7682, dependent conditional: 6876, dependent unconditional: 806, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 41510, independent: 41283, independent conditional: 36052, independent unconditional: 5231, dependent: 227, dependent conditional: 180, dependent unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 41510, independent: 41283, independent conditional: 36052, independent unconditional: 5231, dependent: 227, dependent conditional: 180, dependent unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 41510, independent: 41283, independent conditional: 36052, independent unconditional: 5231, dependent: 227, dependent conditional: 180, dependent unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 41985, independent: 41283, independent conditional: 8874, independent unconditional: 32409, dependent: 702, dependent conditional: 186, dependent unconditional: 516, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 41985, independent: 41283, independent conditional: 8062, independent unconditional: 33221, dependent: 702, dependent conditional: 92, dependent unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 41985, independent: 41283, independent conditional: 8062, independent unconditional: 33221, dependent: 702, dependent conditional: 92, dependent unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4087, independent: 3925, independent conditional: 131, independent unconditional: 3794, dependent: 162, dependent conditional: 43, dependent unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4087, independent: 3688, independent conditional: 0, independent unconditional: 3688, dependent: 399, dependent conditional: 0, dependent unconditional: 399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 399, independent: 237, independent conditional: 88, independent unconditional: 149, dependent: 162, dependent conditional: 43, dependent unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 399, independent: 237, independent conditional: 88, independent unconditional: 149, dependent: 162, dependent conditional: 43, dependent unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 379, independent: 208, independent conditional: 51, independent unconditional: 156, dependent: 172, dependent conditional: 41, dependent unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 41985, independent: 37358, independent conditional: 7931, independent unconditional: 29427, dependent: 540, dependent conditional: 49, dependent unconditional: 491, unknown: 4087, unknown conditional: 174, unknown unconditional: 3913] , Statistics on independence cache: Total cache size (in pairs): 4087, Positive cache size: 3925, Positive conditional cache size: 131, Positive unconditional cache size: 3794, Negative cache size: 162, Negative conditional cache size: 43, Negative unconditional cache size: 119, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 906, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 41985, independent: 41283, independent conditional: 8874, independent unconditional: 32409, dependent: 702, dependent conditional: 186, dependent unconditional: 516, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 41985, independent: 41283, independent conditional: 8062, independent unconditional: 33221, dependent: 702, dependent conditional: 92, dependent unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 41985, independent: 41283, independent conditional: 8062, independent unconditional: 33221, dependent: 702, dependent conditional: 92, dependent unconditional: 610, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4087, independent: 3925, independent conditional: 131, independent unconditional: 3794, dependent: 162, dependent conditional: 43, dependent unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4087, independent: 3688, independent conditional: 0, independent unconditional: 3688, dependent: 399, dependent conditional: 0, dependent unconditional: 399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 399, independent: 237, independent conditional: 88, independent unconditional: 149, dependent: 162, dependent conditional: 43, dependent unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 399, independent: 237, independent conditional: 88, independent unconditional: 149, dependent: 162, dependent conditional: 43, dependent unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 379, independent: 208, independent conditional: 51, independent unconditional: 156, dependent: 172, dependent conditional: 41, dependent unconditional: 130, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 41985, independent: 37358, independent conditional: 7931, independent unconditional: 29427, dependent: 540, dependent conditional: 49, dependent unconditional: 491, unknown: 4087, unknown conditional: 174, unknown unconditional: 3913] , Statistics on independence cache: Total cache size (in pairs): 4087, Positive cache size: 3925, Positive conditional cache size: 131, Positive unconditional cache size: 3794, Negative cache size: 162, Negative conditional cache size: 43, Negative unconditional cache size: 119, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 906 ], Independence queries for same thread: 7455 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 55616, independent: 47008, independent conditional: 41013, independent unconditional: 5995, dependent: 8608, dependent conditional: 7707, dependent unconditional: 901, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 47271, independent: 47008, independent conditional: 41013, independent unconditional: 5995, dependent: 263, dependent conditional: 206, dependent unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47271, independent: 47008, independent conditional: 41013, independent unconditional: 5995, dependent: 263, dependent conditional: 206, dependent unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 47271, independent: 47008, independent conditional: 41013, independent unconditional: 5995, dependent: 263, dependent conditional: 206, dependent unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47824, independent: 47008, independent conditional: 9979, independent unconditional: 37029, dependent: 816, dependent conditional: 214, dependent unconditional: 602, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 47824, independent: 47008, independent conditional: 9127, independent unconditional: 37881, dependent: 816, dependent conditional: 100, dependent unconditional: 716, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 47824, independent: 47008, independent conditional: 9127, independent unconditional: 37881, dependent: 816, dependent conditional: 100, dependent unconditional: 716, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4660, independent: 4470, independent conditional: 173, independent unconditional: 4297, dependent: 190, dependent conditional: 46, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4660, independent: 4177, independent conditional: 0, independent unconditional: 4177, dependent: 483, dependent conditional: 0, dependent unconditional: 483, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 483, independent: 293, independent conditional: 115, independent unconditional: 178, dependent: 190, dependent conditional: 46, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 483, independent: 293, independent conditional: 115, independent unconditional: 178, dependent: 190, dependent conditional: 46, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 497, independent: 219, independent conditional: 56, independent unconditional: 162, dependent: 278, dependent conditional: 39, dependent unconditional: 240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 47824, independent: 42538, independent conditional: 8954, independent unconditional: 33584, dependent: 626, dependent conditional: 54, dependent unconditional: 572, unknown: 4660, unknown conditional: 219, unknown unconditional: 4441] , Statistics on independence cache: Total cache size (in pairs): 4660, Positive cache size: 4470, Positive conditional cache size: 173, Positive unconditional cache size: 4297, Negative cache size: 190, Negative conditional cache size: 46, Negative unconditional cache size: 144, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 966, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47824, independent: 47008, independent conditional: 9979, independent unconditional: 37029, dependent: 816, dependent conditional: 214, dependent unconditional: 602, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 47824, independent: 47008, independent conditional: 9127, independent unconditional: 37881, dependent: 816, dependent conditional: 100, dependent unconditional: 716, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 47824, independent: 47008, independent conditional: 9127, independent unconditional: 37881, dependent: 816, dependent conditional: 100, dependent unconditional: 716, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4660, independent: 4470, independent conditional: 173, independent unconditional: 4297, dependent: 190, dependent conditional: 46, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4660, independent: 4177, independent conditional: 0, independent unconditional: 4177, dependent: 483, dependent conditional: 0, dependent unconditional: 483, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 483, independent: 293, independent conditional: 115, independent unconditional: 178, dependent: 190, dependent conditional: 46, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 483, independent: 293, independent conditional: 115, independent unconditional: 178, dependent: 190, dependent conditional: 46, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 497, independent: 219, independent conditional: 56, independent unconditional: 162, dependent: 278, dependent conditional: 39, dependent unconditional: 240, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 47824, independent: 42538, independent conditional: 8954, independent unconditional: 33584, dependent: 626, dependent conditional: 54, dependent unconditional: 572, unknown: 4660, unknown conditional: 219, unknown unconditional: 4441] , Statistics on independence cache: Total cache size (in pairs): 4660, Positive cache size: 4470, Positive conditional cache size: 173, Positive unconditional cache size: 4297, Negative cache size: 190, Negative conditional cache size: 46, Negative unconditional cache size: 144, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 966 ], Independence queries for same thread: 8345 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 62095, independent: 52666, independent conditional: 46124, independent unconditional: 6542, dependent: 9429, dependent conditional: 8445, dependent unconditional: 984, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 52975, independent: 52666, independent conditional: 46124, independent unconditional: 6542, dependent: 309, dependent conditional: 246, dependent unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 52975, independent: 52666, independent conditional: 46124, independent unconditional: 6542, dependent: 309, dependent conditional: 246, dependent unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 52975, independent: 52666, independent conditional: 46124, independent unconditional: 6542, dependent: 309, dependent conditional: 246, dependent unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53630, independent: 52666, independent conditional: 11164, independent unconditional: 41502, dependent: 964, dependent conditional: 258, dependent unconditional: 706, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53630, independent: 52666, independent conditional: 10257, independent unconditional: 42409, dependent: 964, dependent conditional: 132, dependent unconditional: 832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53630, independent: 52666, independent conditional: 10257, independent unconditional: 42409, dependent: 964, dependent conditional: 132, dependent unconditional: 832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5157, independent: 4931, independent conditional: 223, independent unconditional: 4708, dependent: 226, dependent conditional: 60, dependent unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5157, independent: 4584, independent conditional: 0, independent unconditional: 4584, dependent: 573, dependent conditional: 0, dependent unconditional: 573, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 573, independent: 347, independent conditional: 145, independent unconditional: 202, dependent: 226, dependent conditional: 60, dependent unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 573, independent: 347, independent conditional: 145, independent unconditional: 202, dependent: 226, dependent conditional: 60, dependent unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 475, independent: 249, independent conditional: 71, independent unconditional: 178, dependent: 226, dependent conditional: 50, dependent unconditional: 176, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53630, independent: 47735, independent conditional: 10034, independent unconditional: 37701, dependent: 738, dependent conditional: 72, dependent unconditional: 666, unknown: 5157, unknown conditional: 283, unknown unconditional: 4874] , Statistics on independence cache: Total cache size (in pairs): 5157, Positive cache size: 4931, Positive conditional cache size: 223, Positive unconditional cache size: 4708, Negative cache size: 226, Negative conditional cache size: 60, Negative unconditional cache size: 166, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1033, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 53630, independent: 52666, independent conditional: 11164, independent unconditional: 41502, dependent: 964, dependent conditional: 258, dependent unconditional: 706, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 53630, independent: 52666, independent conditional: 10257, independent unconditional: 42409, dependent: 964, dependent conditional: 132, dependent unconditional: 832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53630, independent: 52666, independent conditional: 10257, independent unconditional: 42409, dependent: 964, dependent conditional: 132, dependent unconditional: 832, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5157, independent: 4931, independent conditional: 223, independent unconditional: 4708, dependent: 226, dependent conditional: 60, dependent unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5157, independent: 4584, independent conditional: 0, independent unconditional: 4584, dependent: 573, dependent conditional: 0, dependent unconditional: 573, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 573, independent: 347, independent conditional: 145, independent unconditional: 202, dependent: 226, dependent conditional: 60, dependent unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 573, independent: 347, independent conditional: 145, independent unconditional: 202, dependent: 226, dependent conditional: 60, dependent unconditional: 166, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 475, independent: 249, independent conditional: 71, independent unconditional: 178, dependent: 226, dependent conditional: 50, dependent unconditional: 176, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 53630, independent: 47735, independent conditional: 10034, independent unconditional: 37701, dependent: 738, dependent conditional: 72, dependent unconditional: 666, unknown: 5157, unknown conditional: 283, unknown unconditional: 4874] , Statistics on independence cache: Total cache size (in pairs): 5157, Positive cache size: 4931, Positive conditional cache size: 223, Positive unconditional cache size: 4708, Negative cache size: 226, Negative conditional cache size: 60, Negative unconditional cache size: 166, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1033 ], Independence queries for same thread: 9120 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 65722, independent: 55696, independent conditional: 48762, independent unconditional: 6934, dependent: 10026, dependent conditional: 8975, dependent unconditional: 1051, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 56016, independent: 55696, independent conditional: 48762, independent unconditional: 6934, dependent: 320, dependent conditional: 254, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 56016, independent: 55696, independent conditional: 48762, independent unconditional: 6934, dependent: 320, dependent conditional: 254, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 56016, independent: 55696, independent conditional: 48762, independent unconditional: 6934, dependent: 320, dependent conditional: 254, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 56690, independent: 55696, independent conditional: 11756, independent unconditional: 43940, dependent: 994, dependent conditional: 266, dependent unconditional: 728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 56690, independent: 55696, independent conditional: 10808, independent unconditional: 44888, dependent: 994, dependent conditional: 134, dependent unconditional: 860, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 56690, independent: 55696, independent conditional: 10808, independent unconditional: 44888, dependent: 994, dependent conditional: 134, dependent unconditional: 860, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5415, independent: 5187, independent conditional: 214, independent unconditional: 4973, dependent: 228, dependent conditional: 61, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5415, independent: 4835, independent conditional: 0, independent unconditional: 4835, dependent: 580, dependent conditional: 0, dependent unconditional: 580, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 580, independent: 352, independent conditional: 136, independent unconditional: 216, dependent: 228, dependent conditional: 61, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 580, independent: 352, independent conditional: 136, independent unconditional: 216, dependent: 228, dependent conditional: 61, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 611, independent: 363, independent conditional: 156, independent unconditional: 208, dependent: 248, dependent conditional: 53, dependent unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 56690, independent: 50509, independent conditional: 10594, independent unconditional: 39915, dependent: 766, dependent conditional: 73, dependent unconditional: 693, unknown: 5415, unknown conditional: 275, unknown unconditional: 5140] , Statistics on independence cache: Total cache size (in pairs): 5415, Positive cache size: 5187, Positive conditional cache size: 214, Positive unconditional cache size: 4973, Negative cache size: 228, Negative conditional cache size: 61, Negative unconditional cache size: 167, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1080, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 56690, independent: 55696, independent conditional: 11756, independent unconditional: 43940, dependent: 994, dependent conditional: 266, dependent unconditional: 728, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 56690, independent: 55696, independent conditional: 10808, independent unconditional: 44888, dependent: 994, dependent conditional: 134, dependent unconditional: 860, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 56690, independent: 55696, independent conditional: 10808, independent unconditional: 44888, dependent: 994, dependent conditional: 134, dependent unconditional: 860, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5415, independent: 5187, independent conditional: 214, independent unconditional: 4973, dependent: 228, dependent conditional: 61, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5415, independent: 4835, independent conditional: 0, independent unconditional: 4835, dependent: 580, dependent conditional: 0, dependent unconditional: 580, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 580, independent: 352, independent conditional: 136, independent unconditional: 216, dependent: 228, dependent conditional: 61, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 580, independent: 352, independent conditional: 136, independent unconditional: 216, dependent: 228, dependent conditional: 61, dependent unconditional: 167, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 611, independent: 363, independent conditional: 156, independent unconditional: 208, dependent: 248, dependent conditional: 53, dependent unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 56690, independent: 50509, independent conditional: 10594, independent unconditional: 39915, dependent: 766, dependent conditional: 73, dependent unconditional: 693, unknown: 5415, unknown conditional: 275, unknown unconditional: 5140] , Statistics on independence cache: Total cache size (in pairs): 5415, Positive cache size: 5187, Positive conditional cache size: 214, Positive unconditional cache size: 4973, Negative cache size: 228, Negative conditional cache size: 61, Negative unconditional cache size: 167, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1080 ], Independence queries for same thread: 9706 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 69932, independent: 59288, independent conditional: 51962, independent unconditional: 7326, dependent: 10644, dependent conditional: 9526, dependent unconditional: 1118, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 59619, independent: 59288, independent conditional: 51962, independent unconditional: 7326, dependent: 331, dependent conditional: 262, dependent unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 59619, independent: 59288, independent conditional: 51962, independent unconditional: 7326, dependent: 331, dependent conditional: 262, dependent unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 59619, independent: 59288, independent conditional: 51962, independent unconditional: 7326, dependent: 331, dependent conditional: 262, dependent unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 60334, independent: 59288, independent conditional: 12384, independent unconditional: 46904, dependent: 1046, dependent conditional: 274, dependent unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 60334, independent: 59288, independent conditional: 11392, independent unconditional: 47896, dependent: 1046, dependent conditional: 136, dependent unconditional: 910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 60334, independent: 59288, independent conditional: 11392, independent unconditional: 47896, dependent: 1046, dependent conditional: 136, dependent unconditional: 910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5376, independent: 5127, independent conditional: 260, independent unconditional: 4867, dependent: 249, dependent conditional: 62, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5376, independent: 4736, independent conditional: 0, independent unconditional: 4736, dependent: 640, dependent conditional: 0, dependent unconditional: 640, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 640, independent: 391, independent conditional: 157, independent unconditional: 234, dependent: 249, dependent conditional: 62, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 640, independent: 391, independent conditional: 157, independent unconditional: 234, dependent: 249, dependent conditional: 62, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 563, independent: 294, independent conditional: 78, independent unconditional: 217, dependent: 268, dependent conditional: 53, dependent unconditional: 216, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 60334, independent: 54161, independent conditional: 11132, independent unconditional: 43029, dependent: 797, dependent conditional: 74, dependent unconditional: 723, unknown: 5376, unknown conditional: 322, unknown unconditional: 5054] , Statistics on independence cache: Total cache size (in pairs): 5376, Positive cache size: 5127, Positive conditional cache size: 260, Positive unconditional cache size: 4867, Negative cache size: 249, Negative conditional cache size: 62, Negative unconditional cache size: 187, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1130, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 60334, independent: 59288, independent conditional: 12384, independent unconditional: 46904, dependent: 1046, dependent conditional: 274, dependent unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 60334, independent: 59288, independent conditional: 11392, independent unconditional: 47896, dependent: 1046, dependent conditional: 136, dependent unconditional: 910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 60334, independent: 59288, independent conditional: 11392, independent unconditional: 47896, dependent: 1046, dependent conditional: 136, dependent unconditional: 910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5376, independent: 5127, independent conditional: 260, independent unconditional: 4867, dependent: 249, dependent conditional: 62, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5376, independent: 4736, independent conditional: 0, independent unconditional: 4736, dependent: 640, dependent conditional: 0, dependent unconditional: 640, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 640, independent: 391, independent conditional: 157, independent unconditional: 234, dependent: 249, dependent conditional: 62, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 640, independent: 391, independent conditional: 157, independent unconditional: 234, dependent: 249, dependent conditional: 62, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 563, independent: 294, independent conditional: 78, independent unconditional: 217, dependent: 268, dependent conditional: 53, dependent unconditional: 216, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 60334, independent: 54161, independent conditional: 11132, independent unconditional: 43029, dependent: 797, dependent conditional: 74, dependent unconditional: 723, unknown: 5376, unknown conditional: 322, unknown unconditional: 5054] , Statistics on independence cache: Total cache size (in pairs): 5376, Positive cache size: 5127, Positive conditional cache size: 260, Positive unconditional cache size: 4867, Negative cache size: 249, Negative conditional cache size: 62, Negative unconditional cache size: 187, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1130 ], Independence queries for same thread: 10313 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 75652, independent: 64345, independent conditional: 56627, independent unconditional: 7718, dependent: 11307, dependent conditional: 10122, dependent unconditional: 1185, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 64711, independent: 64345, independent conditional: 56627, independent unconditional: 7718, dependent: 366, dependent conditional: 294, dependent unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 64711, independent: 64345, independent conditional: 56627, independent unconditional: 7718, dependent: 366, dependent conditional: 294, dependent unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 64711, independent: 64345, independent conditional: 56627, independent unconditional: 7718, dependent: 366, dependent conditional: 294, dependent unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 65517, independent: 64345, independent conditional: 13421, independent unconditional: 50924, dependent: 1172, dependent conditional: 306, dependent unconditional: 866, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 65517, independent: 64345, independent conditional: 12370, independent unconditional: 51975, dependent: 1172, dependent conditional: 162, dependent unconditional: 1010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 65517, independent: 64345, independent conditional: 12370, independent unconditional: 51975, dependent: 1172, dependent conditional: 162, dependent unconditional: 1010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6078, independent: 5792, independent conditional: 289, independent unconditional: 5503, dependent: 286, dependent conditional: 75, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6078, independent: 5346, independent conditional: 0, independent unconditional: 5346, dependent: 732, dependent conditional: 0, dependent unconditional: 732, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 732, independent: 446, independent conditional: 173, independent unconditional: 273, dependent: 286, dependent conditional: 75, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 732, independent: 446, independent conditional: 173, independent unconditional: 273, dependent: 286, dependent conditional: 75, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 711, independent: 354, independent conditional: 91, independent unconditional: 263, dependent: 358, dependent conditional: 146, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 65517, independent: 58553, independent conditional: 12081, independent unconditional: 46472, dependent: 886, dependent conditional: 87, dependent unconditional: 799, unknown: 6078, unknown conditional: 364, unknown unconditional: 5714] , Statistics on independence cache: Total cache size (in pairs): 6078, Positive cache size: 5792, Positive conditional cache size: 289, Positive unconditional cache size: 5503, Negative cache size: 286, Negative conditional cache size: 75, Negative unconditional cache size: 211, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1195, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 65517, independent: 64345, independent conditional: 13421, independent unconditional: 50924, dependent: 1172, dependent conditional: 306, dependent unconditional: 866, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 65517, independent: 64345, independent conditional: 12370, independent unconditional: 51975, dependent: 1172, dependent conditional: 162, dependent unconditional: 1010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 65517, independent: 64345, independent conditional: 12370, independent unconditional: 51975, dependent: 1172, dependent conditional: 162, dependent unconditional: 1010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6078, independent: 5792, independent conditional: 289, independent unconditional: 5503, dependent: 286, dependent conditional: 75, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6078, independent: 5346, independent conditional: 0, independent unconditional: 5346, dependent: 732, dependent conditional: 0, dependent unconditional: 732, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 732, independent: 446, independent conditional: 173, independent unconditional: 273, dependent: 286, dependent conditional: 75, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 732, independent: 446, independent conditional: 173, independent unconditional: 273, dependent: 286, dependent conditional: 75, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 711, independent: 354, independent conditional: 91, independent unconditional: 263, dependent: 358, dependent conditional: 146, dependent unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 65517, independent: 58553, independent conditional: 12081, independent unconditional: 46472, dependent: 886, dependent conditional: 87, dependent unconditional: 799, unknown: 6078, unknown conditional: 364, unknown unconditional: 5714] , Statistics on independence cache: Total cache size (in pairs): 6078, Positive cache size: 5792, Positive conditional cache size: 289, Positive unconditional cache size: 5503, Negative cache size: 286, Negative conditional cache size: 75, Negative unconditional cache size: 211, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1195 ], Independence queries for same thread: 10941 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 79387, independent: 67481, independent conditional: 59371, independent unconditional: 8110, dependent: 11906, dependent conditional: 10654, dependent unconditional: 1252, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 67860, independent: 67481, independent conditional: 59371, independent unconditional: 8110, dependent: 379, dependent conditional: 304, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67860, independent: 67481, independent conditional: 59371, independent unconditional: 8110, dependent: 379, dependent conditional: 304, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 67860, independent: 67481, independent conditional: 59371, independent unconditional: 8110, dependent: 379, dependent conditional: 304, dependent unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68687, independent: 67481, independent conditional: 14011, independent unconditional: 53470, dependent: 1206, dependent conditional: 318, dependent unconditional: 888, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 68687, independent: 67481, independent conditional: 12919, independent unconditional: 54562, dependent: 1206, dependent conditional: 168, dependent unconditional: 1038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 68687, independent: 67481, independent conditional: 12919, independent unconditional: 54562, dependent: 1206, dependent conditional: 168, dependent unconditional: 1038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6492, independent: 6200, independent conditional: 283, independent unconditional: 5917, dependent: 292, dependent conditional: 77, dependent unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6492, independent: 5732, independent conditional: 0, independent unconditional: 5732, dependent: 760, dependent conditional: 0, dependent unconditional: 760, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 760, independent: 468, independent conditional: 184, independent unconditional: 284, dependent: 292, dependent conditional: 77, dependent unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 760, independent: 468, independent conditional: 184, independent unconditional: 284, dependent: 292, dependent conditional: 77, dependent unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 733, independent: 426, independent conditional: 90, independent unconditional: 335, dependent: 307, dependent conditional: 61, dependent unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 68687, independent: 61281, independent conditional: 12636, independent unconditional: 48645, dependent: 914, dependent conditional: 91, dependent unconditional: 823, unknown: 6492, unknown conditional: 360, unknown unconditional: 6132] , Statistics on independence cache: Total cache size (in pairs): 6492, Positive cache size: 6200, Positive conditional cache size: 283, Positive unconditional cache size: 5917, Negative cache size: 292, Negative conditional cache size: 77, Negative unconditional cache size: 215, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1242, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68687, independent: 67481, independent conditional: 14011, independent unconditional: 53470, dependent: 1206, dependent conditional: 318, dependent unconditional: 888, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 68687, independent: 67481, independent conditional: 12919, independent unconditional: 54562, dependent: 1206, dependent conditional: 168, dependent unconditional: 1038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 68687, independent: 67481, independent conditional: 12919, independent unconditional: 54562, dependent: 1206, dependent conditional: 168, dependent unconditional: 1038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6492, independent: 6200, independent conditional: 283, independent unconditional: 5917, dependent: 292, dependent conditional: 77, dependent unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6492, independent: 5732, independent conditional: 0, independent unconditional: 5732, dependent: 760, dependent conditional: 0, dependent unconditional: 760, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 760, independent: 468, independent conditional: 184, independent unconditional: 284, dependent: 292, dependent conditional: 77, dependent unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 760, independent: 468, independent conditional: 184, independent unconditional: 284, dependent: 292, dependent conditional: 77, dependent unconditional: 215, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 733, independent: 426, independent conditional: 90, independent unconditional: 335, dependent: 307, dependent conditional: 61, dependent unconditional: 246, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 68687, independent: 61281, independent conditional: 12636, independent unconditional: 48645, dependent: 914, dependent conditional: 91, dependent unconditional: 823, unknown: 6492, unknown conditional: 360, unknown unconditional: 6132] , Statistics on independence cache: Total cache size (in pairs): 6492, Positive cache size: 6200, Positive conditional cache size: 283, Positive unconditional cache size: 5917, Negative cache size: 292, Negative conditional cache size: 77, Negative unconditional cache size: 215, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1242 ], Independence queries for same thread: 11527 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 83789, independent: 71263, independent conditional: 62761, independent unconditional: 8502, dependent: 12526, dependent conditional: 11207, dependent unconditional: 1319, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 71655, independent: 71263, independent conditional: 62761, independent unconditional: 8502, dependent: 392, dependent conditional: 314, dependent unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 71655, independent: 71263, independent conditional: 62761, independent unconditional: 8502, dependent: 392, dependent conditional: 314, dependent unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 71655, independent: 71263, independent conditional: 62761, independent unconditional: 8502, dependent: 392, dependent conditional: 314, dependent unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72529, independent: 71263, independent conditional: 14641, independent unconditional: 56622, dependent: 1266, dependent conditional: 330, dependent unconditional: 936, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 72529, independent: 71263, independent conditional: 13505, independent unconditional: 57758, dependent: 1266, dependent conditional: 174, dependent unconditional: 1092, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 72529, independent: 71263, independent conditional: 13505, independent unconditional: 57758, dependent: 1266, dependent conditional: 174, dependent unconditional: 1092, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6310, independent: 5999, independent conditional: 304, independent unconditional: 5695, dependent: 311, dependent conditional: 79, dependent unconditional: 232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6310, independent: 5511, independent conditional: 0, independent unconditional: 5511, dependent: 799, dependent conditional: 0, dependent unconditional: 799, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 799, independent: 488, independent conditional: 184, independent unconditional: 304, dependent: 311, dependent conditional: 79, dependent unconditional: 232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 799, independent: 488, independent conditional: 184, independent unconditional: 304, dependent: 311, dependent conditional: 79, dependent unconditional: 232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, independent: 339, independent conditional: 102, independent unconditional: 238, dependent: 293, dependent conditional: 64, dependent unconditional: 229, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72529, independent: 65264, independent conditional: 13201, independent unconditional: 52063, dependent: 955, dependent conditional: 95, dependent unconditional: 860, unknown: 6310, unknown conditional: 383, unknown unconditional: 5927] , Statistics on independence cache: Total cache size (in pairs): 6310, Positive cache size: 5999, Positive conditional cache size: 304, Positive unconditional cache size: 5695, Negative cache size: 311, Negative conditional cache size: 79, Negative unconditional cache size: 232, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1292, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72529, independent: 71263, independent conditional: 14641, independent unconditional: 56622, dependent: 1266, dependent conditional: 330, dependent unconditional: 936, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 72529, independent: 71263, independent conditional: 13505, independent unconditional: 57758, dependent: 1266, dependent conditional: 174, dependent unconditional: 1092, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 72529, independent: 71263, independent conditional: 13505, independent unconditional: 57758, dependent: 1266, dependent conditional: 174, dependent unconditional: 1092, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6310, independent: 5999, independent conditional: 304, independent unconditional: 5695, dependent: 311, dependent conditional: 79, dependent unconditional: 232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6310, independent: 5511, independent conditional: 0, independent unconditional: 5511, dependent: 799, dependent conditional: 0, dependent unconditional: 799, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 799, independent: 488, independent conditional: 184, independent unconditional: 304, dependent: 311, dependent conditional: 79, dependent unconditional: 232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 799, independent: 488, independent conditional: 184, independent unconditional: 304, dependent: 311, dependent conditional: 79, dependent unconditional: 232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, independent: 339, independent conditional: 102, independent unconditional: 238, dependent: 293, dependent conditional: 64, dependent unconditional: 229, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72529, independent: 65264, independent conditional: 13201, independent unconditional: 52063, dependent: 955, dependent conditional: 95, dependent unconditional: 860, unknown: 6310, unknown conditional: 383, unknown unconditional: 5927] , Statistics on independence cache: Total cache size (in pairs): 6310, Positive cache size: 5999, Positive conditional cache size: 304, Positive unconditional cache size: 5695, Negative cache size: 311, Negative conditional cache size: 79, Negative unconditional cache size: 232, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1292 ], Independence queries for same thread: 12134 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 90099, independent: 76910, independent conditional: 68016, independent unconditional: 8894, dependent: 13189, dependent conditional: 11803, dependent unconditional: 1386, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 77337, independent: 76910, independent conditional: 68016, independent unconditional: 8894, dependent: 427, dependent conditional: 346, dependent unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 77337, independent: 76910, independent conditional: 68016, independent unconditional: 8894, dependent: 427, dependent conditional: 346, dependent unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 77337, independent: 76910, independent conditional: 68016, independent unconditional: 8894, dependent: 427, dependent conditional: 346, dependent unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78310, independent: 76910, independent conditional: 15808, independent unconditional: 61102, dependent: 1400, dependent conditional: 358, dependent unconditional: 1042, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 78310, independent: 76910, independent conditional: 14613, independent unconditional: 62297, dependent: 1400, dependent conditional: 196, dependent unconditional: 1204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 78310, independent: 76910, independent conditional: 14613, independent unconditional: 62297, dependent: 1400, dependent conditional: 196, dependent unconditional: 1204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7285, independent: 6929, independent conditional: 376, independent unconditional: 6553, dependent: 356, dependent conditional: 92, dependent unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7285, independent: 6355, independent conditional: 0, independent unconditional: 6355, dependent: 930, dependent conditional: 0, dependent unconditional: 930, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 930, independent: 574, independent conditional: 231, independent unconditional: 343, dependent: 356, dependent conditional: 92, dependent unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 930, independent: 574, independent conditional: 231, independent unconditional: 343, dependent: 356, dependent conditional: 92, dependent unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 878, independent: 396, independent conditional: 132, independent unconditional: 264, dependent: 482, dependent conditional: 74, dependent unconditional: 408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 78310, independent: 69981, independent conditional: 14237, independent unconditional: 55744, dependent: 1044, dependent conditional: 104, dependent unconditional: 940, unknown: 7285, unknown conditional: 468, unknown unconditional: 6817] , Statistics on independence cache: Total cache size (in pairs): 7285, Positive cache size: 6929, Positive conditional cache size: 376, Positive unconditional cache size: 6553, Negative cache size: 356, Negative conditional cache size: 92, Negative unconditional cache size: 264, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1357, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 78310, independent: 76910, independent conditional: 15808, independent unconditional: 61102, dependent: 1400, dependent conditional: 358, dependent unconditional: 1042, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 78310, independent: 76910, independent conditional: 14613, independent unconditional: 62297, dependent: 1400, dependent conditional: 196, dependent unconditional: 1204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 78310, independent: 76910, independent conditional: 14613, independent unconditional: 62297, dependent: 1400, dependent conditional: 196, dependent unconditional: 1204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7285, independent: 6929, independent conditional: 376, independent unconditional: 6553, dependent: 356, dependent conditional: 92, dependent unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7285, independent: 6355, independent conditional: 0, independent unconditional: 6355, dependent: 930, dependent conditional: 0, dependent unconditional: 930, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 930, independent: 574, independent conditional: 231, independent unconditional: 343, dependent: 356, dependent conditional: 92, dependent unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 930, independent: 574, independent conditional: 231, independent unconditional: 343, dependent: 356, dependent conditional: 92, dependent unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 878, independent: 396, independent conditional: 132, independent unconditional: 264, dependent: 482, dependent conditional: 74, dependent unconditional: 408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 78310, independent: 69981, independent conditional: 14237, independent unconditional: 55744, dependent: 1044, dependent conditional: 104, dependent unconditional: 940, unknown: 7285, unknown conditional: 468, unknown unconditional: 6817] , Statistics on independence cache: Total cache size (in pairs): 7285, Positive cache size: 6929, Positive conditional cache size: 376, Positive unconditional cache size: 6553, Negative cache size: 356, Negative conditional cache size: 92, Negative unconditional cache size: 264, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1357 ], Independence queries for same thread: 12762 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 93942, independent: 80154, independent conditional: 70868, independent unconditional: 9286, dependent: 13788, dependent conditional: 12335, dependent unconditional: 1453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 80594, independent: 80154, independent conditional: 70868, independent unconditional: 9286, dependent: 440, dependent conditional: 356, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 80594, independent: 80154, independent conditional: 70868, independent unconditional: 9286, dependent: 440, dependent conditional: 356, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 80594, independent: 80154, independent conditional: 70868, independent unconditional: 9286, dependent: 440, dependent conditional: 356, dependent unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 81588, independent: 80154, independent conditional: 16398, independent unconditional: 63756, dependent: 1434, dependent conditional: 370, dependent unconditional: 1064, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 81588, independent: 80154, independent conditional: 15162, independent unconditional: 64992, dependent: 1434, dependent conditional: 202, dependent unconditional: 1232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 81588, independent: 80154, independent conditional: 15162, independent unconditional: 64992, dependent: 1434, dependent conditional: 202, dependent unconditional: 1232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7496, independent: 7128, independent conditional: 362, independent unconditional: 6766, dependent: 368, dependent conditional: 94, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7496, independent: 6490, independent conditional: 0, independent unconditional: 6490, dependent: 1006, dependent conditional: 0, dependent unconditional: 1006, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1006, independent: 638, independent conditional: 269, independent unconditional: 369, dependent: 368, dependent conditional: 94, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1006, independent: 638, independent conditional: 269, independent unconditional: 369, dependent: 368, dependent conditional: 94, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 761, independent: 429, independent conditional: 142, independent unconditional: 288, dependent: 332, dependent conditional: 72, dependent unconditional: 260, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 81588, independent: 73026, independent conditional: 14800, independent unconditional: 58226, dependent: 1066, dependent conditional: 108, dependent unconditional: 958, unknown: 7496, unknown conditional: 456, unknown unconditional: 7040] , Statistics on independence cache: Total cache size (in pairs): 7496, Positive cache size: 7128, Positive conditional cache size: 362, Positive unconditional cache size: 6766, Negative cache size: 368, Negative conditional cache size: 94, Negative unconditional cache size: 274, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1404, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 81588, independent: 80154, independent conditional: 16398, independent unconditional: 63756, dependent: 1434, dependent conditional: 370, dependent unconditional: 1064, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 81588, independent: 80154, independent conditional: 15162, independent unconditional: 64992, dependent: 1434, dependent conditional: 202, dependent unconditional: 1232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 81588, independent: 80154, independent conditional: 15162, independent unconditional: 64992, dependent: 1434, dependent conditional: 202, dependent unconditional: 1232, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7496, independent: 7128, independent conditional: 362, independent unconditional: 6766, dependent: 368, dependent conditional: 94, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 7496, independent: 6490, independent conditional: 0, independent unconditional: 6490, dependent: 1006, dependent conditional: 0, dependent unconditional: 1006, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1006, independent: 638, independent conditional: 269, independent unconditional: 369, dependent: 368, dependent conditional: 94, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1006, independent: 638, independent conditional: 269, independent unconditional: 369, dependent: 368, dependent conditional: 94, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 761, independent: 429, independent conditional: 142, independent unconditional: 288, dependent: 332, dependent conditional: 72, dependent unconditional: 260, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 81588, independent: 73026, independent conditional: 14800, independent unconditional: 58226, dependent: 1066, dependent conditional: 108, dependent unconditional: 958, unknown: 7496, unknown conditional: 456, unknown unconditional: 7040] , Statistics on independence cache: Total cache size (in pairs): 7496, Positive cache size: 7128, Positive conditional cache size: 362, Positive unconditional cache size: 6766, Negative cache size: 368, Negative conditional cache size: 94, Negative unconditional cache size: 274, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1404 ], Independence queries for same thread: 13348 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 98536, independent: 84132, independent conditional: 74454, independent unconditional: 9678, dependent: 14404, dependent conditional: 12884, dependent unconditional: 1520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 84581, independent: 84132, independent conditional: 74454, independent unconditional: 9678, dependent: 449, dependent conditional: 362, dependent unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 84581, independent: 84132, independent conditional: 74454, independent unconditional: 9678, dependent: 449, dependent conditional: 362, dependent unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 84581, independent: 84132, independent conditional: 74454, independent unconditional: 9678, dependent: 449, dependent conditional: 362, dependent unconditional: 87, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 85622, independent: 84132, independent conditional: 17036, independent unconditional: 67096, dependent: 1490, dependent conditional: 374, dependent unconditional: 1116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 85622, independent: 84132, independent conditional: 15756, independent unconditional: 68376, dependent: 1490, dependent conditional: 200, dependent unconditional: 1290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 85622, independent: 84132, independent conditional: 15756, independent unconditional: 68376, dependent: 1490, dependent conditional: 200, dependent unconditional: 1290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8005, independent: 7626, independent conditional: 385, independent unconditional: 7241, dependent: 379, dependent conditional: 94, dependent unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8005, independent: 6992, independent conditional: 0, independent unconditional: 6992, dependent: 1013, dependent conditional: 0, dependent unconditional: 1013, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1013, independent: 634, independent conditional: 257, independent unconditional: 377, dependent: 379, dependent conditional: 94, dependent unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1013, independent: 634, independent conditional: 257, independent unconditional: 377, dependent: 379, dependent conditional: 94, dependent unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 792, independent: 433, independent conditional: 139, independent unconditional: 294, dependent: 358, dependent conditional: 72, dependent unconditional: 287, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 85622, independent: 76506, independent conditional: 15371, independent unconditional: 61135, dependent: 1111, dependent conditional: 106, dependent unconditional: 1005, unknown: 8005, unknown conditional: 479, unknown unconditional: 7526] , Statistics on independence cache: Total cache size (in pairs): 8005, Positive cache size: 7626, Positive conditional cache size: 385, Positive unconditional cache size: 7241, Negative cache size: 379, Negative conditional cache size: 94, Negative unconditional cache size: 285, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1454, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 85622, independent: 84132, independent conditional: 17036, independent unconditional: 67096, dependent: 1490, dependent conditional: 374, dependent unconditional: 1116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 85622, independent: 84132, independent conditional: 15756, independent unconditional: 68376, dependent: 1490, dependent conditional: 200, dependent unconditional: 1290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 85622, independent: 84132, independent conditional: 15756, independent unconditional: 68376, dependent: 1490, dependent conditional: 200, dependent unconditional: 1290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8005, independent: 7626, independent conditional: 385, independent unconditional: 7241, dependent: 379, dependent conditional: 94, dependent unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8005, independent: 6992, independent conditional: 0, independent unconditional: 6992, dependent: 1013, dependent conditional: 0, dependent unconditional: 1013, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1013, independent: 634, independent conditional: 257, independent unconditional: 377, dependent: 379, dependent conditional: 94, dependent unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1013, independent: 634, independent conditional: 257, independent unconditional: 377, dependent: 379, dependent conditional: 94, dependent unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 792, independent: 433, independent conditional: 139, independent unconditional: 294, dependent: 358, dependent conditional: 72, dependent unconditional: 287, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 85622, independent: 76506, independent conditional: 15371, independent unconditional: 61135, dependent: 1111, dependent conditional: 106, dependent unconditional: 1005, unknown: 8005, unknown conditional: 479, unknown unconditional: 7526] , Statistics on independence cache: Total cache size (in pairs): 8005, Positive cache size: 7626, Positive conditional cache size: 385, Positive unconditional cache size: 7241, Negative cache size: 379, Negative conditional cache size: 94, Negative unconditional cache size: 285, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1454 ], Independence queries for same thread: 13955 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 105484, independent: 90409, independent conditional: 80339, independent unconditional: 10070, dependent: 15075, dependent conditional: 13488, dependent unconditional: 1587, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 90901, independent: 90409, independent conditional: 80339, independent unconditional: 10070, dependent: 492, dependent conditional: 402, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 90901, independent: 90409, independent conditional: 80339, independent unconditional: 10070, dependent: 492, dependent conditional: 402, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 90901, independent: 90409, independent conditional: 80339, independent unconditional: 10070, dependent: 492, dependent conditional: 402, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 92057, independent: 90409, independent conditional: 18341, independent unconditional: 72068, dependent: 1648, dependent conditional: 414, dependent unconditional: 1234, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 92057, independent: 90409, independent conditional: 17002, independent unconditional: 73407, dependent: 1648, dependent conditional: 234, dependent unconditional: 1414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 92057, independent: 90409, independent conditional: 17002, independent unconditional: 73407, dependent: 1648, dependent conditional: 234, dependent unconditional: 1414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8279, independent: 7851, independent conditional: 440, independent unconditional: 7411, dependent: 428, dependent conditional: 111, dependent unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8279, independent: 7148, independent conditional: 0, independent unconditional: 7148, dependent: 1131, dependent conditional: 0, dependent unconditional: 1131, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1131, independent: 703, independent conditional: 266, independent unconditional: 437, dependent: 428, dependent conditional: 111, dependent unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1131, independent: 703, independent conditional: 266, independent unconditional: 437, dependent: 428, dependent conditional: 111, dependent unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 863, independent: 469, independent conditional: 145, independent unconditional: 324, dependent: 394, dependent conditional: 88, dependent unconditional: 306, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 92057, independent: 82558, independent conditional: 16562, independent unconditional: 65996, dependent: 1220, dependent conditional: 123, dependent unconditional: 1097, unknown: 8279, unknown conditional: 551, unknown unconditional: 7728] , Statistics on independence cache: Total cache size (in pairs): 8279, Positive cache size: 7851, Positive conditional cache size: 440, Positive unconditional cache size: 7411, Negative cache size: 428, Negative conditional cache size: 111, Negative unconditional cache size: 317, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1519, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 92057, independent: 90409, independent conditional: 18341, independent unconditional: 72068, dependent: 1648, dependent conditional: 414, dependent unconditional: 1234, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 92057, independent: 90409, independent conditional: 17002, independent unconditional: 73407, dependent: 1648, dependent conditional: 234, dependent unconditional: 1414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 92057, independent: 90409, independent conditional: 17002, independent unconditional: 73407, dependent: 1648, dependent conditional: 234, dependent unconditional: 1414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8279, independent: 7851, independent conditional: 440, independent unconditional: 7411, dependent: 428, dependent conditional: 111, dependent unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8279, independent: 7148, independent conditional: 0, independent unconditional: 7148, dependent: 1131, dependent conditional: 0, dependent unconditional: 1131, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1131, independent: 703, independent conditional: 266, independent unconditional: 437, dependent: 428, dependent conditional: 111, dependent unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1131, independent: 703, independent conditional: 266, independent unconditional: 437, dependent: 428, dependent conditional: 111, dependent unconditional: 317, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 863, independent: 469, independent conditional: 145, independent unconditional: 324, dependent: 394, dependent conditional: 88, dependent unconditional: 306, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 92057, independent: 82558, independent conditional: 16562, independent unconditional: 65996, dependent: 1220, dependent conditional: 123, dependent unconditional: 1097, unknown: 8279, unknown conditional: 551, unknown unconditional: 7728] , Statistics on independence cache: Total cache size (in pairs): 8279, Positive cache size: 7851, Positive conditional cache size: 440, Positive unconditional cache size: 7411, Negative cache size: 428, Negative conditional cache size: 111, Negative unconditional cache size: 317, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1519 ], Independence queries for same thread: 14583 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 109435, independent: 93763, independent conditional: 83301, independent unconditional: 10462, dependent: 15672, dependent conditional: 14018, dependent unconditional: 1654, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 94266, independent: 93763, independent conditional: 83301, independent unconditional: 10462, dependent: 503, dependent conditional: 410, dependent unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 94266, independent: 93763, independent conditional: 83301, independent unconditional: 10462, dependent: 503, dependent conditional: 410, dependent unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 94266, independent: 93763, independent conditional: 83301, independent unconditional: 10462, dependent: 503, dependent conditional: 410, dependent unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 95441, independent: 93763, independent conditional: 18933, independent unconditional: 74830, dependent: 1678, dependent conditional: 422, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 95441, independent: 93763, independent conditional: 17553, independent unconditional: 76210, dependent: 1678, dependent conditional: 236, dependent unconditional: 1442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 95441, independent: 93763, independent conditional: 17553, independent unconditional: 76210, dependent: 1678, dependent conditional: 236, dependent unconditional: 1442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9128, independent: 8694, independent conditional: 484, independent unconditional: 8210, dependent: 434, dependent conditional: 112, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9128, independent: 7966, independent conditional: 0, independent unconditional: 7966, dependent: 1162, dependent conditional: 0, dependent unconditional: 1162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1162, independent: 728, independent conditional: 283, independent unconditional: 445, dependent: 434, dependent conditional: 112, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1162, independent: 728, independent conditional: 283, independent unconditional: 445, dependent: 434, dependent conditional: 112, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 889, independent: 491, independent conditional: 151, independent unconditional: 340, dependent: 398, dependent conditional: 88, dependent unconditional: 310, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 95441, independent: 85069, independent conditional: 17069, independent unconditional: 68000, dependent: 1244, dependent conditional: 124, dependent unconditional: 1120, unknown: 9128, unknown conditional: 596, unknown unconditional: 8532] , Statistics on independence cache: Total cache size (in pairs): 9128, Positive cache size: 8694, Positive conditional cache size: 484, Positive unconditional cache size: 8210, Negative cache size: 434, Negative conditional cache size: 112, Negative unconditional cache size: 322, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1566, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 95441, independent: 93763, independent conditional: 18933, independent unconditional: 74830, dependent: 1678, dependent conditional: 422, dependent unconditional: 1256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 95441, independent: 93763, independent conditional: 17553, independent unconditional: 76210, dependent: 1678, dependent conditional: 236, dependent unconditional: 1442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 95441, independent: 93763, independent conditional: 17553, independent unconditional: 76210, dependent: 1678, dependent conditional: 236, dependent unconditional: 1442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9128, independent: 8694, independent conditional: 484, independent unconditional: 8210, dependent: 434, dependent conditional: 112, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9128, independent: 7966, independent conditional: 0, independent unconditional: 7966, dependent: 1162, dependent conditional: 0, dependent unconditional: 1162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1162, independent: 728, independent conditional: 283, independent unconditional: 445, dependent: 434, dependent conditional: 112, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1162, independent: 728, independent conditional: 283, independent unconditional: 445, dependent: 434, dependent conditional: 112, dependent unconditional: 322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 889, independent: 491, independent conditional: 151, independent unconditional: 340, dependent: 398, dependent conditional: 88, dependent unconditional: 310, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 95441, independent: 85069, independent conditional: 17069, independent unconditional: 68000, dependent: 1244, dependent conditional: 124, dependent unconditional: 1120, unknown: 9128, unknown conditional: 596, unknown unconditional: 8532] , Statistics on independence cache: Total cache size (in pairs): 9128, Positive cache size: 8694, Positive conditional cache size: 484, Positive unconditional cache size: 8210, Negative cache size: 434, Negative conditional cache size: 112, Negative unconditional cache size: 322, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1566 ], Independence queries for same thread: 15169 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 114221, independent: 97931, independent conditional: 87077, independent unconditional: 10854, dependent: 16290, dependent conditional: 14569, dependent unconditional: 1721, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 98445, independent: 97931, independent conditional: 87077, independent unconditional: 10854, dependent: 514, dependent conditional: 418, dependent unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 98445, independent: 97931, independent conditional: 87077, independent unconditional: 10854, dependent: 514, dependent conditional: 418, dependent unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 98445, independent: 97931, independent conditional: 87077, independent unconditional: 10854, dependent: 514, dependent conditional: 418, dependent unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99673, independent: 97931, independent conditional: 19573, independent unconditional: 78358, dependent: 1742, dependent conditional: 430, dependent unconditional: 1312, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 99673, independent: 97931, independent conditional: 18149, independent unconditional: 79782, dependent: 1742, dependent conditional: 238, dependent unconditional: 1504, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 99673, independent: 97931, independent conditional: 18149, independent unconditional: 79782, dependent: 1742, dependent conditional: 238, dependent unconditional: 1504, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9388, independent: 8928, independent conditional: 478, independent unconditional: 8450, dependent: 460, dependent conditional: 113, dependent unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9388, independent: 8149, independent conditional: 0, independent unconditional: 8149, dependent: 1239, dependent conditional: 0, dependent unconditional: 1239, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1239, independent: 779, independent conditional: 310, independent unconditional: 469, dependent: 460, dependent conditional: 113, dependent unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1239, independent: 779, independent conditional: 310, independent unconditional: 469, dependent: 460, dependent conditional: 113, dependent unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 940, independent: 516, independent conditional: 170, independent unconditional: 346, dependent: 424, dependent conditional: 91, dependent unconditional: 333, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 99673, independent: 89003, independent conditional: 17671, independent unconditional: 71332, dependent: 1282, dependent conditional: 125, dependent unconditional: 1157, unknown: 9388, unknown conditional: 591, unknown unconditional: 8797] , Statistics on independence cache: Total cache size (in pairs): 9388, Positive cache size: 8928, Positive conditional cache size: 478, Positive unconditional cache size: 8450, Negative cache size: 460, Negative conditional cache size: 113, Negative unconditional cache size: 347, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1616, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99673, independent: 97931, independent conditional: 19573, independent unconditional: 78358, dependent: 1742, dependent conditional: 430, dependent unconditional: 1312, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 99673, independent: 97931, independent conditional: 18149, independent unconditional: 79782, dependent: 1742, dependent conditional: 238, dependent unconditional: 1504, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 99673, independent: 97931, independent conditional: 18149, independent unconditional: 79782, dependent: 1742, dependent conditional: 238, dependent unconditional: 1504, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9388, independent: 8928, independent conditional: 478, independent unconditional: 8450, dependent: 460, dependent conditional: 113, dependent unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9388, independent: 8149, independent conditional: 0, independent unconditional: 8149, dependent: 1239, dependent conditional: 0, dependent unconditional: 1239, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1239, independent: 779, independent conditional: 310, independent unconditional: 469, dependent: 460, dependent conditional: 113, dependent unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1239, independent: 779, independent conditional: 310, independent unconditional: 469, dependent: 460, dependent conditional: 113, dependent unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 940, independent: 516, independent conditional: 170, independent unconditional: 346, dependent: 424, dependent conditional: 91, dependent unconditional: 333, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 99673, independent: 89003, independent conditional: 17671, independent unconditional: 71332, dependent: 1282, dependent conditional: 125, dependent unconditional: 1157, unknown: 9388, unknown conditional: 591, unknown unconditional: 8797] , Statistics on independence cache: Total cache size (in pairs): 9388, Positive cache size: 8928, Positive conditional cache size: 478, Positive unconditional cache size: 8450, Negative cache size: 460, Negative conditional cache size: 113, Negative unconditional cache size: 347, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1616 ], Independence queries for same thread: 15776 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 121855, independent: 104890, independent conditional: 93644, independent unconditional: 11246, dependent: 16965, dependent conditional: 15177, dependent unconditional: 1788, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 105451, independent: 104890, independent conditional: 93644, independent unconditional: 11246, dependent: 561, dependent conditional: 462, dependent unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 105451, independent: 104890, independent conditional: 93644, independent unconditional: 11246, dependent: 561, dependent conditional: 462, dependent unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 105451, independent: 104890, independent conditional: 93644, independent unconditional: 11246, dependent: 561, dependent conditional: 462, dependent unconditional: 99, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 106806, independent: 104890, independent conditional: 21036, independent unconditional: 83854, dependent: 1916, dependent conditional: 474, dependent unconditional: 1442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 106806, independent: 104890, independent conditional: 19553, independent unconditional: 85337, dependent: 1916, dependent conditional: 276, dependent unconditional: 1640, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 106806, independent: 104890, independent conditional: 19553, independent unconditional: 85337, dependent: 1916, dependent conditional: 276, dependent unconditional: 1640, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9852, independent: 9339, independent conditional: 512, independent unconditional: 8827, dependent: 513, dependent conditional: 132, dependent unconditional: 381, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9852, independent: 8456, independent conditional: 0, independent unconditional: 8456, dependent: 1396, dependent conditional: 0, dependent unconditional: 1396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1396, independent: 883, independent conditional: 354, independent unconditional: 529, dependent: 513, dependent conditional: 132, dependent unconditional: 381, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1396, independent: 883, independent conditional: 354, independent unconditional: 529, dependent: 513, dependent conditional: 132, dependent unconditional: 381, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1067, independent: 595, independent conditional: 210, independent unconditional: 385, dependent: 471, dependent conditional: 102, dependent unconditional: 369, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 106806, independent: 95551, independent conditional: 19041, independent unconditional: 76510, dependent: 1403, dependent conditional: 144, dependent unconditional: 1259, unknown: 9852, unknown conditional: 644, unknown unconditional: 9208] , Statistics on independence cache: Total cache size (in pairs): 9852, Positive cache size: 9339, Positive conditional cache size: 512, Positive unconditional cache size: 8827, Negative cache size: 513, Negative conditional cache size: 132, Negative unconditional cache size: 381, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1681, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 106806, independent: 104890, independent conditional: 21036, independent unconditional: 83854, dependent: 1916, dependent conditional: 474, dependent unconditional: 1442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 106806, independent: 104890, independent conditional: 19553, independent unconditional: 85337, dependent: 1916, dependent conditional: 276, dependent unconditional: 1640, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 106806, independent: 104890, independent conditional: 19553, independent unconditional: 85337, dependent: 1916, dependent conditional: 276, dependent unconditional: 1640, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9852, independent: 9339, independent conditional: 512, independent unconditional: 8827, dependent: 513, dependent conditional: 132, dependent unconditional: 381, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9852, independent: 8456, independent conditional: 0, independent unconditional: 8456, dependent: 1396, dependent conditional: 0, dependent unconditional: 1396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1396, independent: 883, independent conditional: 354, independent unconditional: 529, dependent: 513, dependent conditional: 132, dependent unconditional: 381, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1396, independent: 883, independent conditional: 354, independent unconditional: 529, dependent: 513, dependent conditional: 132, dependent unconditional: 381, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1067, independent: 595, independent conditional: 210, independent unconditional: 385, dependent: 471, dependent conditional: 102, dependent unconditional: 369, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 106806, independent: 95551, independent conditional: 19041, independent unconditional: 76510, dependent: 1403, dependent conditional: 144, dependent unconditional: 1259, unknown: 9852, unknown conditional: 644, unknown unconditional: 9208] , Statistics on independence cache: Total cache size (in pairs): 9852, Positive cache size: 9339, Positive conditional cache size: 512, Positive unconditional cache size: 8827, Negative cache size: 513, Negative conditional cache size: 132, Negative unconditional cache size: 381, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1681 ], Independence queries for same thread: 16404 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 125914, independent: 108352, independent conditional: 96714, independent unconditional: 11638, dependent: 17562, dependent conditional: 15707, dependent unconditional: 1855, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 108924, independent: 108352, independent conditional: 96714, independent unconditional: 11638, dependent: 572, dependent conditional: 470, dependent unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 108924, independent: 108352, independent conditional: 96714, independent unconditional: 11638, dependent: 572, dependent conditional: 470, dependent unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 108924, independent: 108352, independent conditional: 96714, independent unconditional: 11638, dependent: 572, dependent conditional: 470, dependent unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 110298, independent: 108352, independent conditional: 21628, independent unconditional: 86724, dependent: 1946, dependent conditional: 482, dependent unconditional: 1464, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 110298, independent: 108352, independent conditional: 20104, independent unconditional: 88248, dependent: 1946, dependent conditional: 278, dependent unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 110298, independent: 108352, independent conditional: 20104, independent unconditional: 88248, dependent: 1946, dependent conditional: 278, dependent unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10051, independent: 9528, independent conditional: 533, independent unconditional: 8995, dependent: 523, dependent conditional: 133, dependent unconditional: 390, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10051, independent: 8623, independent conditional: 0, independent unconditional: 8623, dependent: 1428, dependent conditional: 0, dependent unconditional: 1428, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1428, independent: 905, independent conditional: 348, independent unconditional: 557, dependent: 523, dependent conditional: 133, dependent unconditional: 390, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1428, independent: 905, independent conditional: 348, independent unconditional: 557, dependent: 523, dependent conditional: 133, dependent unconditional: 390, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1241, independent: 768, independent conditional: 355, independent unconditional: 413, dependent: 473, dependent conditional: 106, dependent unconditional: 367, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 110298, independent: 98824, independent conditional: 19571, independent unconditional: 79253, dependent: 1423, dependent conditional: 145, dependent unconditional: 1278, unknown: 10051, unknown conditional: 666, unknown unconditional: 9385] , Statistics on independence cache: Total cache size (in pairs): 10051, Positive cache size: 9528, Positive conditional cache size: 533, Positive unconditional cache size: 8995, Negative cache size: 523, Negative conditional cache size: 133, Negative unconditional cache size: 390, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1728, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 110298, independent: 108352, independent conditional: 21628, independent unconditional: 86724, dependent: 1946, dependent conditional: 482, dependent unconditional: 1464, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 110298, independent: 108352, independent conditional: 20104, independent unconditional: 88248, dependent: 1946, dependent conditional: 278, dependent unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 110298, independent: 108352, independent conditional: 20104, independent unconditional: 88248, dependent: 1946, dependent conditional: 278, dependent unconditional: 1668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10051, independent: 9528, independent conditional: 533, independent unconditional: 8995, dependent: 523, dependent conditional: 133, dependent unconditional: 390, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10051, independent: 8623, independent conditional: 0, independent unconditional: 8623, dependent: 1428, dependent conditional: 0, dependent unconditional: 1428, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1428, independent: 905, independent conditional: 348, independent unconditional: 557, dependent: 523, dependent conditional: 133, dependent unconditional: 390, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1428, independent: 905, independent conditional: 348, independent unconditional: 557, dependent: 523, dependent conditional: 133, dependent unconditional: 390, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1241, independent: 768, independent conditional: 355, independent unconditional: 413, dependent: 473, dependent conditional: 106, dependent unconditional: 367, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 110298, independent: 98824, independent conditional: 19571, independent unconditional: 79253, dependent: 1423, dependent conditional: 145, dependent unconditional: 1278, unknown: 10051, unknown conditional: 666, unknown unconditional: 9385] , Statistics on independence cache: Total cache size (in pairs): 10051, Positive cache size: 9528, Positive conditional cache size: 533, Positive unconditional cache size: 8995, Negative cache size: 523, Negative conditional cache size: 133, Negative unconditional cache size: 390, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1728 ], Independence queries for same thread: 16990 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 130892, independent: 112712, independent conditional: 100682, independent unconditional: 12030, dependent: 18180, dependent conditional: 16258, dependent unconditional: 1922, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 113295, independent: 112712, independent conditional: 100682, independent unconditional: 12030, dependent: 583, dependent conditional: 478, dependent unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 113295, independent: 112712, independent conditional: 100682, independent unconditional: 12030, dependent: 583, dependent conditional: 478, dependent unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 113295, independent: 112712, independent conditional: 100682, independent unconditional: 12030, dependent: 583, dependent conditional: 478, dependent unconditional: 105, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 114726, independent: 112712, independent conditional: 22272, independent unconditional: 90440, dependent: 2014, dependent conditional: 490, dependent unconditional: 1524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 114726, independent: 112712, independent conditional: 20704, independent unconditional: 92008, dependent: 2014, dependent conditional: 280, dependent unconditional: 1734, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 114726, independent: 112712, independent conditional: 20704, independent unconditional: 92008, dependent: 2014, dependent conditional: 280, dependent unconditional: 1734, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10362, independent: 9817, independent conditional: 577, independent unconditional: 9240, dependent: 545, dependent conditional: 134, dependent unconditional: 411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10362, independent: 8875, independent conditional: 0, independent unconditional: 8875, dependent: 1487, dependent conditional: 0, dependent unconditional: 1487, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1487, independent: 942, independent conditional: 366, independent unconditional: 576, dependent: 545, dependent conditional: 134, dependent unconditional: 411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1487, independent: 942, independent conditional: 366, independent unconditional: 576, dependent: 545, dependent conditional: 134, dependent unconditional: 411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1138, independent: 631, independent conditional: 213, independent unconditional: 417, dependent: 507, dependent conditional: 104, dependent unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 114726, independent: 102895, independent conditional: 20127, independent unconditional: 82768, dependent: 1469, dependent conditional: 146, dependent unconditional: 1323, unknown: 10362, unknown conditional: 711, unknown unconditional: 9651] , Statistics on independence cache: Total cache size (in pairs): 10362, Positive cache size: 9817, Positive conditional cache size: 577, Positive unconditional cache size: 9240, Negative cache size: 545, Negative conditional cache size: 134, Negative unconditional cache size: 411, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1778, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 114726, independent: 112712, independent conditional: 22272, independent unconditional: 90440, dependent: 2014, dependent conditional: 490, dependent unconditional: 1524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 114726, independent: 112712, independent conditional: 20704, independent unconditional: 92008, dependent: 2014, dependent conditional: 280, dependent unconditional: 1734, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 114726, independent: 112712, independent conditional: 20704, independent unconditional: 92008, dependent: 2014, dependent conditional: 280, dependent unconditional: 1734, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 10362, independent: 9817, independent conditional: 577, independent unconditional: 9240, dependent: 545, dependent conditional: 134, dependent unconditional: 411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 10362, independent: 8875, independent conditional: 0, independent unconditional: 8875, dependent: 1487, dependent conditional: 0, dependent unconditional: 1487, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1487, independent: 942, independent conditional: 366, independent unconditional: 576, dependent: 545, dependent conditional: 134, dependent unconditional: 411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1487, independent: 942, independent conditional: 366, independent unconditional: 576, dependent: 545, dependent conditional: 134, dependent unconditional: 411, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1138, independent: 631, independent conditional: 213, independent unconditional: 417, dependent: 507, dependent conditional: 104, dependent unconditional: 403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 114726, independent: 102895, independent conditional: 20127, independent unconditional: 82768, dependent: 1469, dependent conditional: 146, dependent unconditional: 1323, unknown: 10362, unknown conditional: 711, unknown unconditional: 9651] , Statistics on independence cache: Total cache size (in pairs): 10362, Positive cache size: 9817, Positive conditional cache size: 577, Positive unconditional cache size: 9240, Negative cache size: 545, Negative conditional cache size: 134, Negative unconditional cache size: 411, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1778 ], Independence queries for same thread: 17597 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 139260, independent: 120399, independent conditional: 107977, independent unconditional: 12422, dependent: 18861, dependent conditional: 16872, dependent unconditional: 1989, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 121035, independent: 120399, independent conditional: 107977, independent unconditional: 12422, dependent: 636, dependent conditional: 528, dependent unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 121035, independent: 120399, independent conditional: 107977, independent unconditional: 12422, dependent: 636, dependent conditional: 528, dependent unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 121035, independent: 120399, independent conditional: 107977, independent unconditional: 12422, dependent: 636, dependent conditional: 528, dependent unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122607, independent: 120399, independent conditional: 23907, independent unconditional: 96492, dependent: 2208, dependent conditional: 542, dependent unconditional: 1666, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 122607, independent: 120399, independent conditional: 22280, independent unconditional: 98119, dependent: 2208, dependent conditional: 326, dependent unconditional: 1882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 122607, independent: 120399, independent conditional: 22280, independent unconditional: 98119, dependent: 2208, dependent conditional: 326, dependent unconditional: 1882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11013, independent: 10404, independent conditional: 666, independent unconditional: 9738, dependent: 609, dependent conditional: 156, dependent unconditional: 453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11013, independent: 9318, independent conditional: 0, independent unconditional: 9318, dependent: 1695, dependent conditional: 0, dependent unconditional: 1695, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1695, independent: 1086, independent conditional: 450, independent unconditional: 636, dependent: 609, dependent conditional: 156, dependent unconditional: 453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1695, independent: 1086, independent conditional: 450, independent unconditional: 636, dependent: 609, dependent conditional: 156, dependent unconditional: 453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1301, independent: 731, independent conditional: 269, independent unconditional: 462, dependent: 570, dependent conditional: 127, dependent unconditional: 443, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 122607, independent: 109995, independent conditional: 21614, independent unconditional: 88381, dependent: 1599, dependent conditional: 170, dependent unconditional: 1429, unknown: 11013, unknown conditional: 822, unknown unconditional: 10191] , Statistics on independence cache: Total cache size (in pairs): 11013, Positive cache size: 10404, Positive conditional cache size: 666, Positive unconditional cache size: 9738, Negative cache size: 609, Negative conditional cache size: 156, Negative unconditional cache size: 453, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1843, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122607, independent: 120399, independent conditional: 23907, independent unconditional: 96492, dependent: 2208, dependent conditional: 542, dependent unconditional: 1666, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 122607, independent: 120399, independent conditional: 22280, independent unconditional: 98119, dependent: 2208, dependent conditional: 326, dependent unconditional: 1882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 122607, independent: 120399, independent conditional: 22280, independent unconditional: 98119, dependent: 2208, dependent conditional: 326, dependent unconditional: 1882, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11013, independent: 10404, independent conditional: 666, independent unconditional: 9738, dependent: 609, dependent conditional: 156, dependent unconditional: 453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11013, independent: 9318, independent conditional: 0, independent unconditional: 9318, dependent: 1695, dependent conditional: 0, dependent unconditional: 1695, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1695, independent: 1086, independent conditional: 450, independent unconditional: 636, dependent: 609, dependent conditional: 156, dependent unconditional: 453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1695, independent: 1086, independent conditional: 450, independent unconditional: 636, dependent: 609, dependent conditional: 156, dependent unconditional: 453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1301, independent: 731, independent conditional: 269, independent unconditional: 462, dependent: 570, dependent conditional: 127, dependent unconditional: 443, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 122607, independent: 109995, independent conditional: 21614, independent unconditional: 88381, dependent: 1599, dependent conditional: 170, dependent unconditional: 1429, unknown: 11013, unknown conditional: 822, unknown unconditional: 10191] , Statistics on independence cache: Total cache size (in pairs): 11013, Positive cache size: 10404, Positive conditional cache size: 666, Positive unconditional cache size: 9738, Negative cache size: 609, Negative conditional cache size: 156, Negative unconditional cache size: 453, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1843 ], Independence queries for same thread: 18225 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 143427, independent: 123971, independent conditional: 111157, independent unconditional: 12814, dependent: 19456, dependent conditional: 17400, dependent unconditional: 2056, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 124616, independent: 123971, independent conditional: 111157, independent unconditional: 12814, dependent: 645, dependent conditional: 534, dependent unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 124616, independent: 123971, independent conditional: 111157, independent unconditional: 12814, dependent: 645, dependent conditional: 534, dependent unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 124616, independent: 123971, independent conditional: 111157, independent unconditional: 12814, dependent: 645, dependent conditional: 534, dependent unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 126205, independent: 123971, independent conditional: 24501, independent unconditional: 99470, dependent: 2234, dependent conditional: 546, dependent unconditional: 1688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 126205, independent: 123971, independent conditional: 22833, independent unconditional: 101138, dependent: 2234, dependent conditional: 324, dependent unconditional: 1910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 126205, independent: 123971, independent conditional: 22833, independent unconditional: 101138, dependent: 2234, dependent conditional: 324, dependent unconditional: 1910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11445, independent: 10829, independent conditional: 707, independent unconditional: 10122, dependent: 616, dependent conditional: 156, dependent unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11445, independent: 9715, independent conditional: 0, independent unconditional: 9715, dependent: 1730, dependent conditional: 0, dependent unconditional: 1730, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1730, independent: 1114, independent conditional: 459, independent unconditional: 655, dependent: 616, dependent conditional: 156, dependent unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1730, independent: 1114, independent conditional: 459, independent unconditional: 655, dependent: 616, dependent conditional: 156, dependent unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1305, independent: 743, independent conditional: 252, independent unconditional: 491, dependent: 562, dependent conditional: 124, dependent unconditional: 438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 126205, independent: 113142, independent conditional: 22126, independent unconditional: 91016, dependent: 1618, dependent conditional: 168, dependent unconditional: 1450, unknown: 11445, unknown conditional: 863, unknown unconditional: 10582] , Statistics on independence cache: Total cache size (in pairs): 11445, Positive cache size: 10829, Positive conditional cache size: 707, Positive unconditional cache size: 10122, Negative cache size: 616, Negative conditional cache size: 156, Negative unconditional cache size: 460, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1890, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 126205, independent: 123971, independent conditional: 24501, independent unconditional: 99470, dependent: 2234, dependent conditional: 546, dependent unconditional: 1688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 126205, independent: 123971, independent conditional: 22833, independent unconditional: 101138, dependent: 2234, dependent conditional: 324, dependent unconditional: 1910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 126205, independent: 123971, independent conditional: 22833, independent unconditional: 101138, dependent: 2234, dependent conditional: 324, dependent unconditional: 1910, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11445, independent: 10829, independent conditional: 707, independent unconditional: 10122, dependent: 616, dependent conditional: 156, dependent unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11445, independent: 9715, independent conditional: 0, independent unconditional: 9715, dependent: 1730, dependent conditional: 0, dependent unconditional: 1730, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1730, independent: 1114, independent conditional: 459, independent unconditional: 655, dependent: 616, dependent conditional: 156, dependent unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1730, independent: 1114, independent conditional: 459, independent unconditional: 655, dependent: 616, dependent conditional: 156, dependent unconditional: 460, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1305, independent: 743, independent conditional: 252, independent unconditional: 491, dependent: 562, dependent conditional: 124, dependent unconditional: 438, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 126205, independent: 113142, independent conditional: 22126, independent unconditional: 91016, dependent: 1618, dependent conditional: 168, dependent unconditional: 1450, unknown: 11445, unknown conditional: 863, unknown unconditional: 10582] , Statistics on independence cache: Total cache size (in pairs): 11445, Positive cache size: 10829, Positive conditional cache size: 707, Positive unconditional cache size: 10122, Negative cache size: 616, Negative conditional cache size: 156, Negative unconditional cache size: 460, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1890 ], Independence queries for same thread: 18811 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 148597, independent: 128519, independent conditional: 115313, independent unconditional: 13206, dependent: 20078, dependent conditional: 17955, dependent unconditional: 2123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 129179, independent: 128519, independent conditional: 115313, independent unconditional: 13206, dependent: 660, dependent conditional: 546, dependent unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 129179, independent: 128519, independent conditional: 115313, independent unconditional: 13206, dependent: 660, dependent conditional: 546, dependent unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 129179, independent: 128519, independent conditional: 115313, independent unconditional: 13206, dependent: 660, dependent conditional: 546, dependent unconditional: 114, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 130833, independent: 128519, independent conditional: 25145, independent unconditional: 103374, dependent: 2314, dependent conditional: 562, dependent unconditional: 1752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 130833, independent: 128519, independent conditional: 23433, independent unconditional: 105086, dependent: 2314, dependent conditional: 334, dependent unconditional: 1980, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 130833, independent: 128519, independent conditional: 23433, independent unconditional: 105086, dependent: 2314, dependent conditional: 334, dependent unconditional: 1980, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12001, independent: 11365, independent conditional: 733, independent unconditional: 10632, dependent: 636, dependent conditional: 159, dependent unconditional: 477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12001, independent: 10182, independent conditional: 0, independent unconditional: 10182, dependent: 1819, dependent conditional: 0, dependent unconditional: 1819, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1819, independent: 1183, independent conditional: 504, independent unconditional: 679, dependent: 636, dependent conditional: 159, dependent unconditional: 477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1819, independent: 1183, independent conditional: 504, independent unconditional: 679, dependent: 636, dependent conditional: 159, dependent unconditional: 477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1364, independent: 769, independent conditional: 289, independent unconditional: 481, dependent: 595, dependent conditional: 124, dependent unconditional: 471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 130833, independent: 117154, independent conditional: 22700, independent unconditional: 94454, dependent: 1678, dependent conditional: 175, dependent unconditional: 1503, unknown: 12001, unknown conditional: 892, unknown unconditional: 11109] , Statistics on independence cache: Total cache size (in pairs): 12001, Positive cache size: 11365, Positive conditional cache size: 733, Positive unconditional cache size: 10632, Negative cache size: 636, Negative conditional cache size: 159, Negative unconditional cache size: 477, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1940, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 130833, independent: 128519, independent conditional: 25145, independent unconditional: 103374, dependent: 2314, dependent conditional: 562, dependent unconditional: 1752, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 130833, independent: 128519, independent conditional: 23433, independent unconditional: 105086, dependent: 2314, dependent conditional: 334, dependent unconditional: 1980, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 130833, independent: 128519, independent conditional: 23433, independent unconditional: 105086, dependent: 2314, dependent conditional: 334, dependent unconditional: 1980, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12001, independent: 11365, independent conditional: 733, independent unconditional: 10632, dependent: 636, dependent conditional: 159, dependent unconditional: 477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12001, independent: 10182, independent conditional: 0, independent unconditional: 10182, dependent: 1819, dependent conditional: 0, dependent unconditional: 1819, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1819, independent: 1183, independent conditional: 504, independent unconditional: 679, dependent: 636, dependent conditional: 159, dependent unconditional: 477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1819, independent: 1183, independent conditional: 504, independent unconditional: 679, dependent: 636, dependent conditional: 159, dependent unconditional: 477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1364, independent: 769, independent conditional: 289, independent unconditional: 481, dependent: 595, dependent conditional: 124, dependent unconditional: 471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 130833, independent: 117154, independent conditional: 22700, independent unconditional: 94454, dependent: 1678, dependent conditional: 175, dependent unconditional: 1503, unknown: 12001, unknown conditional: 892, unknown unconditional: 11109] , Statistics on independence cache: Total cache size (in pairs): 12001, Positive cache size: 11365, Positive conditional cache size: 733, Positive unconditional cache size: 10632, Negative cache size: 636, Negative conditional cache size: 159, Negative unconditional cache size: 477, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1940 ], Independence queries for same thread: 19418 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 157747, independent: 136988, independent conditional: 123390, independent unconditional: 13598, dependent: 20759, dependent conditional: 18569, dependent unconditional: 2190, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 137701, independent: 136988, independent conditional: 123390, independent unconditional: 13598, dependent: 713, dependent conditional: 596, dependent unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 137701, independent: 136988, independent conditional: 123390, independent unconditional: 13598, dependent: 713, dependent conditional: 596, dependent unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 137701, independent: 136988, independent conditional: 123390, independent unconditional: 13598, dependent: 713, dependent conditional: 596, dependent unconditional: 117, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 139504, independent: 136988, independent conditional: 26974, independent unconditional: 110014, dependent: 2516, dependent conditional: 610, dependent unconditional: 1906, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 139504, independent: 136988, independent conditional: 25203, independent unconditional: 111785, dependent: 2516, dependent conditional: 376, dependent unconditional: 2140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 139504, independent: 136988, independent conditional: 25203, independent unconditional: 111785, dependent: 2516, dependent conditional: 376, dependent unconditional: 2140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12969, independent: 12261, independent conditional: 829, independent unconditional: 11432, dependent: 708, dependent conditional: 181, dependent unconditional: 527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12969, independent: 10944, independent conditional: 0, independent unconditional: 10944, dependent: 2025, dependent conditional: 0, dependent unconditional: 2025, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2025, independent: 1317, independent conditional: 579, independent unconditional: 738, dependent: 708, dependent conditional: 181, dependent unconditional: 527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2025, independent: 1317, independent conditional: 579, independent unconditional: 738, dependent: 708, dependent conditional: 181, dependent unconditional: 527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1598, independent: 838, independent conditional: 323, independent unconditional: 515, dependent: 760, dependent conditional: 146, dependent unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 139504, independent: 124727, independent conditional: 24374, independent unconditional: 100353, dependent: 1808, dependent conditional: 195, dependent unconditional: 1613, unknown: 12969, unknown conditional: 1010, unknown unconditional: 11959] , Statistics on independence cache: Total cache size (in pairs): 12969, Positive cache size: 12261, Positive conditional cache size: 829, Positive unconditional cache size: 11432, Negative cache size: 708, Negative conditional cache size: 181, Negative unconditional cache size: 527, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2005, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 139504, independent: 136988, independent conditional: 26974, independent unconditional: 110014, dependent: 2516, dependent conditional: 610, dependent unconditional: 1906, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 139504, independent: 136988, independent conditional: 25203, independent unconditional: 111785, dependent: 2516, dependent conditional: 376, dependent unconditional: 2140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 139504, independent: 136988, independent conditional: 25203, independent unconditional: 111785, dependent: 2516, dependent conditional: 376, dependent unconditional: 2140, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12969, independent: 12261, independent conditional: 829, independent unconditional: 11432, dependent: 708, dependent conditional: 181, dependent unconditional: 527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12969, independent: 10944, independent conditional: 0, independent unconditional: 10944, dependent: 2025, dependent conditional: 0, dependent unconditional: 2025, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2025, independent: 1317, independent conditional: 579, independent unconditional: 738, dependent: 708, dependent conditional: 181, dependent unconditional: 527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2025, independent: 1317, independent conditional: 579, independent unconditional: 738, dependent: 708, dependent conditional: 181, dependent unconditional: 527, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1598, independent: 838, independent conditional: 323, independent unconditional: 515, dependent: 760, dependent conditional: 146, dependent unconditional: 614, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 139504, independent: 124727, independent conditional: 24374, independent unconditional: 100353, dependent: 1808, dependent conditional: 195, dependent unconditional: 1613, unknown: 12969, unknown conditional: 1010, unknown unconditional: 11959] , Statistics on independence cache: Total cache size (in pairs): 12969, Positive cache size: 12261, Positive conditional cache size: 829, Positive unconditional cache size: 11432, Negative cache size: 708, Negative conditional cache size: 181, Negative unconditional cache size: 527, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2005 ], Independence queries for same thread: 20046 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 162022, independent: 140668, independent conditional: 126678, independent unconditional: 13990, dependent: 21354, dependent conditional: 19097, dependent unconditional: 2257, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 141390, independent: 140668, independent conditional: 126678, independent unconditional: 13990, dependent: 722, dependent conditional: 602, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 141390, independent: 140668, independent conditional: 126678, independent unconditional: 13990, dependent: 722, dependent conditional: 602, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 141390, independent: 140668, independent conditional: 126678, independent unconditional: 13990, dependent: 722, dependent conditional: 602, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 143210, independent: 140668, independent conditional: 27568, independent unconditional: 113100, dependent: 2542, dependent conditional: 614, dependent unconditional: 1928, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 143210, independent: 140668, independent conditional: 25756, independent unconditional: 114912, dependent: 2542, dependent conditional: 374, dependent unconditional: 2168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 143210, independent: 140668, independent conditional: 25756, independent unconditional: 114912, dependent: 2542, dependent conditional: 374, dependent unconditional: 2168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13553, independent: 12850, independent conditional: 787, independent unconditional: 12063, dependent: 703, dependent conditional: 181, dependent unconditional: 522, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13553, independent: 11559, independent conditional: 0, independent unconditional: 11559, dependent: 1994, dependent conditional: 0, dependent unconditional: 1994, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1994, independent: 1291, independent conditional: 521, independent unconditional: 770, dependent: 703, dependent conditional: 181, dependent unconditional: 522, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1994, independent: 1291, independent conditional: 521, independent unconditional: 770, dependent: 703, dependent conditional: 181, dependent unconditional: 522, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1659, independent: 851, independent conditional: 295, independent unconditional: 556, dependent: 809, dependent conditional: 140, dependent unconditional: 668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 143210, independent: 127818, independent conditional: 24969, independent unconditional: 102849, dependent: 1839, dependent conditional: 193, dependent unconditional: 1646, unknown: 13553, unknown conditional: 968, unknown unconditional: 12585] , Statistics on independence cache: Total cache size (in pairs): 13553, Positive cache size: 12850, Positive conditional cache size: 787, Positive unconditional cache size: 12063, Negative cache size: 703, Negative conditional cache size: 181, Negative unconditional cache size: 522, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2052, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 143210, independent: 140668, independent conditional: 27568, independent unconditional: 113100, dependent: 2542, dependent conditional: 614, dependent unconditional: 1928, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 143210, independent: 140668, independent conditional: 25756, independent unconditional: 114912, dependent: 2542, dependent conditional: 374, dependent unconditional: 2168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 143210, independent: 140668, independent conditional: 25756, independent unconditional: 114912, dependent: 2542, dependent conditional: 374, dependent unconditional: 2168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13553, independent: 12850, independent conditional: 787, independent unconditional: 12063, dependent: 703, dependent conditional: 181, dependent unconditional: 522, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13553, independent: 11559, independent conditional: 0, independent unconditional: 11559, dependent: 1994, dependent conditional: 0, dependent unconditional: 1994, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1994, independent: 1291, independent conditional: 521, independent unconditional: 770, dependent: 703, dependent conditional: 181, dependent unconditional: 522, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1994, independent: 1291, independent conditional: 521, independent unconditional: 770, dependent: 703, dependent conditional: 181, dependent unconditional: 522, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1659, independent: 851, independent conditional: 295, independent unconditional: 556, dependent: 809, dependent conditional: 140, dependent unconditional: 668, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 143210, independent: 127818, independent conditional: 24969, independent unconditional: 102849, dependent: 1839, dependent conditional: 193, dependent unconditional: 1646, unknown: 13553, unknown conditional: 968, unknown unconditional: 12585] , Statistics on independence cache: Total cache size (in pairs): 13553, Positive cache size: 12850, Positive conditional cache size: 787, Positive unconditional cache size: 12063, Negative cache size: 703, Negative conditional cache size: 181, Negative unconditional cache size: 522, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2052 ], Independence queries for same thread: 20632 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 167384, independent: 145410, independent conditional: 131028, independent unconditional: 14382, dependent: 21974, dependent conditional: 19650, dependent unconditional: 2324, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 146145, independent: 145410, independent conditional: 131028, independent unconditional: 14382, dependent: 735, dependent conditional: 612, dependent unconditional: 123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 146145, independent: 145410, independent conditional: 131028, independent unconditional: 14382, dependent: 735, dependent conditional: 612, dependent unconditional: 123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 146145, independent: 145410, independent conditional: 131028, independent unconditional: 14382, dependent: 735, dependent conditional: 612, dependent unconditional: 123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 148032, independent: 145410, independent conditional: 28218, independent unconditional: 117192, dependent: 2622, dependent conditional: 626, dependent unconditional: 1996, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 148032, independent: 145410, independent conditional: 26362, independent unconditional: 119048, dependent: 2622, dependent conditional: 380, dependent unconditional: 2242, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 148032, independent: 145410, independent conditional: 26362, independent unconditional: 119048, dependent: 2622, dependent conditional: 380, dependent unconditional: 2242, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13153, independent: 12414, independent conditional: 823, independent unconditional: 11591, dependent: 739, dependent conditional: 183, dependent unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13153, independent: 11095, independent conditional: 0, independent unconditional: 11095, dependent: 2058, dependent conditional: 0, dependent unconditional: 2058, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2058, independent: 1319, independent conditional: 521, independent unconditional: 798, dependent: 739, dependent conditional: 183, dependent unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2058, independent: 1319, independent conditional: 521, independent unconditional: 798, dependent: 739, dependent conditional: 183, dependent unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1655, independent: 974, independent conditional: 325, independent unconditional: 648, dependent: 682, dependent conditional: 151, dependent unconditional: 530, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 148032, independent: 132996, independent conditional: 25539, independent unconditional: 107457, dependent: 1883, dependent conditional: 197, dependent unconditional: 1686, unknown: 13153, unknown conditional: 1006, unknown unconditional: 12147] , Statistics on independence cache: Total cache size (in pairs): 13153, Positive cache size: 12414, Positive conditional cache size: 823, Positive unconditional cache size: 11591, Negative cache size: 739, Negative conditional cache size: 183, Negative unconditional cache size: 556, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2102, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 148032, independent: 145410, independent conditional: 28218, independent unconditional: 117192, dependent: 2622, dependent conditional: 626, dependent unconditional: 1996, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 148032, independent: 145410, independent conditional: 26362, independent unconditional: 119048, dependent: 2622, dependent conditional: 380, dependent unconditional: 2242, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 148032, independent: 145410, independent conditional: 26362, independent unconditional: 119048, dependent: 2622, dependent conditional: 380, dependent unconditional: 2242, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13153, independent: 12414, independent conditional: 823, independent unconditional: 11591, dependent: 739, dependent conditional: 183, dependent unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13153, independent: 11095, independent conditional: 0, independent unconditional: 11095, dependent: 2058, dependent conditional: 0, dependent unconditional: 2058, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2058, independent: 1319, independent conditional: 521, independent unconditional: 798, dependent: 739, dependent conditional: 183, dependent unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2058, independent: 1319, independent conditional: 521, independent unconditional: 798, dependent: 739, dependent conditional: 183, dependent unconditional: 556, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1655, independent: 974, independent conditional: 325, independent unconditional: 648, dependent: 682, dependent conditional: 151, dependent unconditional: 530, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 148032, independent: 132996, independent conditional: 25539, independent unconditional: 107457, dependent: 1883, dependent conditional: 197, dependent unconditional: 1686, unknown: 13153, unknown conditional: 1006, unknown unconditional: 12147] , Statistics on independence cache: Total cache size (in pairs): 13153, Positive cache size: 12414, Positive conditional cache size: 823, Positive unconditional cache size: 11591, Negative cache size: 739, Negative conditional cache size: 183, Negative unconditional cache size: 556, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2102 ], Independence queries for same thread: 21239 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 177364, independent: 154705, independent conditional: 139931, independent unconditional: 14774, dependent: 22659, dependent conditional: 20268, dependent unconditional: 2391, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 155497, independent: 154705, independent conditional: 139931, independent unconditional: 14774, dependent: 792, dependent conditional: 666, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 155497, independent: 154705, independent conditional: 139931, independent unconditional: 14774, dependent: 792, dependent conditional: 666, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 155497, independent: 154705, independent conditional: 139931, independent unconditional: 14774, dependent: 792, dependent conditional: 666, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 157545, independent: 154705, independent conditional: 30253, independent unconditional: 124452, dependent: 2840, dependent conditional: 678, dependent unconditional: 2162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 157545, independent: 154705, independent conditional: 28338, independent unconditional: 126367, dependent: 2840, dependent conditional: 426, dependent unconditional: 2414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 157545, independent: 154705, independent conditional: 28338, independent unconditional: 126367, dependent: 2840, dependent conditional: 426, dependent unconditional: 2414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14498, independent: 13685, independent conditional: 950, independent unconditional: 12735, dependent: 813, dependent conditional: 207, dependent unconditional: 606, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14498, independent: 12227, independent conditional: 0, independent unconditional: 12227, dependent: 2271, dependent conditional: 0, dependent unconditional: 2271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2271, independent: 1458, independent conditional: 592, independent unconditional: 866, dependent: 813, dependent conditional: 207, dependent unconditional: 606, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2271, independent: 1458, independent conditional: 592, independent unconditional: 866, dependent: 813, dependent conditional: 207, dependent unconditional: 606, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1813, independent: 930, independent conditional: 346, independent unconditional: 584, dependent: 883, dependent conditional: 159, dependent unconditional: 724, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 157545, independent: 141020, independent conditional: 27388, independent unconditional: 113632, dependent: 2027, dependent conditional: 219, dependent unconditional: 1808, unknown: 14498, unknown conditional: 1157, unknown unconditional: 13341] , Statistics on independence cache: Total cache size (in pairs): 14498, Positive cache size: 13685, Positive conditional cache size: 950, Positive unconditional cache size: 12735, Negative cache size: 813, Negative conditional cache size: 207, Negative unconditional cache size: 606, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2167, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 157545, independent: 154705, independent conditional: 30253, independent unconditional: 124452, dependent: 2840, dependent conditional: 678, dependent unconditional: 2162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 157545, independent: 154705, independent conditional: 28338, independent unconditional: 126367, dependent: 2840, dependent conditional: 426, dependent unconditional: 2414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 157545, independent: 154705, independent conditional: 28338, independent unconditional: 126367, dependent: 2840, dependent conditional: 426, dependent unconditional: 2414, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14498, independent: 13685, independent conditional: 950, independent unconditional: 12735, dependent: 813, dependent conditional: 207, dependent unconditional: 606, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14498, independent: 12227, independent conditional: 0, independent unconditional: 12227, dependent: 2271, dependent conditional: 0, dependent unconditional: 2271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2271, independent: 1458, independent conditional: 592, independent unconditional: 866, dependent: 813, dependent conditional: 207, dependent unconditional: 606, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2271, independent: 1458, independent conditional: 592, independent unconditional: 866, dependent: 813, dependent conditional: 207, dependent unconditional: 606, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1813, independent: 930, independent conditional: 346, independent unconditional: 584, dependent: 883, dependent conditional: 159, dependent unconditional: 724, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 157545, independent: 141020, independent conditional: 27388, independent unconditional: 113632, dependent: 2027, dependent conditional: 219, dependent unconditional: 1808, unknown: 14498, unknown conditional: 1157, unknown unconditional: 13341] , Statistics on independence cache: Total cache size (in pairs): 14498, Positive cache size: 13685, Positive conditional cache size: 950, Positive unconditional cache size: 12735, Negative cache size: 813, Negative conditional cache size: 207, Negative unconditional cache size: 606, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2167 ], Independence queries for same thread: 21867 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 181747, independent: 158491, independent conditional: 143325, independent unconditional: 15166, dependent: 23256, dependent conditional: 20798, dependent unconditional: 2458, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 159294, independent: 158491, independent conditional: 143325, independent unconditional: 15166, dependent: 803, dependent conditional: 674, dependent unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 159294, independent: 158491, independent conditional: 143325, independent unconditional: 15166, dependent: 803, dependent conditional: 674, dependent unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 159294, independent: 158491, independent conditional: 143325, independent unconditional: 15166, dependent: 803, dependent conditional: 674, dependent unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 161361, independent: 158491, independent conditional: 30845, independent unconditional: 127646, dependent: 2870, dependent conditional: 686, dependent unconditional: 2184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 161361, independent: 158491, independent conditional: 28889, independent unconditional: 129602, dependent: 2870, dependent conditional: 428, dependent unconditional: 2442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161361, independent: 158491, independent conditional: 28889, independent unconditional: 129602, dependent: 2870, dependent conditional: 428, dependent unconditional: 2442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14473, independent: 13658, independent conditional: 922, independent unconditional: 12736, dependent: 815, dependent conditional: 208, dependent unconditional: 607, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14473, independent: 12141, independent conditional: 0, independent unconditional: 12141, dependent: 2332, dependent conditional: 0, dependent unconditional: 2332, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2332, independent: 1517, independent conditional: 612, independent unconditional: 905, dependent: 815, dependent conditional: 208, dependent unconditional: 607, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2332, independent: 1517, independent conditional: 612, independent unconditional: 905, dependent: 815, dependent conditional: 208, dependent unconditional: 607, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1770, independent: 1010, independent conditional: 370, independent unconditional: 640, dependent: 760, dependent conditional: 163, dependent unconditional: 597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 161361, independent: 144833, independent conditional: 27967, independent unconditional: 116866, dependent: 2055, dependent conditional: 220, dependent unconditional: 1835, unknown: 14473, unknown conditional: 1130, unknown unconditional: 13343] , Statistics on independence cache: Total cache size (in pairs): 14473, Positive cache size: 13658, Positive conditional cache size: 922, Positive unconditional cache size: 12736, Negative cache size: 815, Negative conditional cache size: 208, Negative unconditional cache size: 607, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2214, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 161361, independent: 158491, independent conditional: 30845, independent unconditional: 127646, dependent: 2870, dependent conditional: 686, dependent unconditional: 2184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 161361, independent: 158491, independent conditional: 28889, independent unconditional: 129602, dependent: 2870, dependent conditional: 428, dependent unconditional: 2442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 161361, independent: 158491, independent conditional: 28889, independent unconditional: 129602, dependent: 2870, dependent conditional: 428, dependent unconditional: 2442, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14473, independent: 13658, independent conditional: 922, independent unconditional: 12736, dependent: 815, dependent conditional: 208, dependent unconditional: 607, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14473, independent: 12141, independent conditional: 0, independent unconditional: 12141, dependent: 2332, dependent conditional: 0, dependent unconditional: 2332, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2332, independent: 1517, independent conditional: 612, independent unconditional: 905, dependent: 815, dependent conditional: 208, dependent unconditional: 607, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2332, independent: 1517, independent conditional: 612, independent unconditional: 905, dependent: 815, dependent conditional: 208, dependent unconditional: 607, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1770, independent: 1010, independent conditional: 370, independent unconditional: 640, dependent: 760, dependent conditional: 163, dependent unconditional: 597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 161361, independent: 144833, independent conditional: 27967, independent unconditional: 116866, dependent: 2055, dependent conditional: 220, dependent unconditional: 1835, unknown: 14473, unknown conditional: 1130, unknown unconditional: 13343] , Statistics on independence cache: Total cache size (in pairs): 14473, Positive cache size: 13658, Positive conditional cache size: 922, Positive unconditional cache size: 12736, Negative cache size: 815, Negative conditional cache size: 208, Negative unconditional cache size: 607, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2214 ], Independence queries for same thread: 22453 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 187301, independent: 163427, independent conditional: 147869, independent unconditional: 15558, dependent: 23874, dependent conditional: 21349, dependent unconditional: 2525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 164241, independent: 163427, independent conditional: 147869, independent unconditional: 15558, dependent: 814, dependent conditional: 682, dependent unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 164241, independent: 163427, independent conditional: 147869, independent unconditional: 15558, dependent: 814, dependent conditional: 682, dependent unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 164241, independent: 163427, independent conditional: 147869, independent unconditional: 15558, dependent: 814, dependent conditional: 682, dependent unconditional: 132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 166377, independent: 163427, independent conditional: 31501, independent unconditional: 131926, dependent: 2950, dependent conditional: 694, dependent unconditional: 2256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 166377, independent: 163427, independent conditional: 29501, independent unconditional: 133926, dependent: 2950, dependent conditional: 430, dependent unconditional: 2520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 166377, independent: 163427, independent conditional: 29501, independent unconditional: 133926, dependent: 2950, dependent conditional: 430, dependent unconditional: 2520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15131, independent: 14284, independent conditional: 983, independent unconditional: 13301, dependent: 847, dependent conditional: 209, dependent unconditional: 638, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15131, independent: 12687, independent conditional: 0, independent unconditional: 12687, dependent: 2444, dependent conditional: 0, dependent unconditional: 2444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2444, independent: 1597, independent conditional: 671, independent unconditional: 926, dependent: 847, dependent conditional: 209, dependent unconditional: 638, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2444, independent: 1597, independent conditional: 671, independent unconditional: 926, dependent: 847, dependent conditional: 209, dependent unconditional: 638, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2011, independent: 1183, independent conditional: 516, independent unconditional: 668, dependent: 828, dependent conditional: 181, dependent unconditional: 647, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 166377, independent: 149143, independent conditional: 28518, independent unconditional: 120625, dependent: 2103, dependent conditional: 221, dependent unconditional: 1882, unknown: 15131, unknown conditional: 1192, unknown unconditional: 13939] , Statistics on independence cache: Total cache size (in pairs): 15131, Positive cache size: 14284, Positive conditional cache size: 983, Positive unconditional cache size: 13301, Negative cache size: 847, Negative conditional cache size: 209, Negative unconditional cache size: 638, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2264, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 166377, independent: 163427, independent conditional: 31501, independent unconditional: 131926, dependent: 2950, dependent conditional: 694, dependent unconditional: 2256, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 166377, independent: 163427, independent conditional: 29501, independent unconditional: 133926, dependent: 2950, dependent conditional: 430, dependent unconditional: 2520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 166377, independent: 163427, independent conditional: 29501, independent unconditional: 133926, dependent: 2950, dependent conditional: 430, dependent unconditional: 2520, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 15131, independent: 14284, independent conditional: 983, independent unconditional: 13301, dependent: 847, dependent conditional: 209, dependent unconditional: 638, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 15131, independent: 12687, independent conditional: 0, independent unconditional: 12687, dependent: 2444, dependent conditional: 0, dependent unconditional: 2444, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2444, independent: 1597, independent conditional: 671, independent unconditional: 926, dependent: 847, dependent conditional: 209, dependent unconditional: 638, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2444, independent: 1597, independent conditional: 671, independent unconditional: 926, dependent: 847, dependent conditional: 209, dependent unconditional: 638, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2011, independent: 1183, independent conditional: 516, independent unconditional: 668, dependent: 828, dependent conditional: 181, dependent unconditional: 647, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 166377, independent: 149143, independent conditional: 28518, independent unconditional: 120625, dependent: 2103, dependent conditional: 221, dependent unconditional: 1882, unknown: 15131, unknown conditional: 1192, unknown unconditional: 13939] , Statistics on independence cache: Total cache size (in pairs): 15131, Positive cache size: 14284, Positive conditional cache size: 983, Positive unconditional cache size: 13301, Negative cache size: 847, Negative conditional cache size: 209, Negative unconditional cache size: 638, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2264 ], Independence queries for same thread: 23060 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 198159, independent: 173592, independent conditional: 157642, independent unconditional: 15950, dependent: 24567, dependent conditional: 21975, dependent unconditional: 2592, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 174471, independent: 173592, independent conditional: 157642, independent unconditional: 15950, dependent: 879, dependent conditional: 744, dependent unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 174471, independent: 173592, independent conditional: 157642, independent unconditional: 15950, dependent: 879, dependent conditional: 744, dependent unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 174471, independent: 173592, independent conditional: 157642, independent unconditional: 15950, dependent: 879, dependent conditional: 744, dependent unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 176784, independent: 173592, independent conditional: 33754, independent unconditional: 139838, dependent: 3192, dependent conditional: 758, dependent unconditional: 2434, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 176784, independent: 173592, independent conditional: 31695, independent unconditional: 141897, dependent: 3192, dependent conditional: 488, dependent unconditional: 2704, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 176784, independent: 173592, independent conditional: 31695, independent unconditional: 141897, dependent: 3192, dependent conditional: 488, dependent unconditional: 2704, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14999, independent: 14074, independent conditional: 981, independent unconditional: 13093, dependent: 925, dependent conditional: 237, dependent unconditional: 688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14999, independent: 12437, independent conditional: 0, independent unconditional: 12437, dependent: 2562, dependent conditional: 0, dependent unconditional: 2562, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2562, independent: 1637, independent conditional: 629, independent unconditional: 1008, dependent: 925, dependent conditional: 237, dependent unconditional: 688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2562, independent: 1637, independent conditional: 629, independent unconditional: 1008, dependent: 925, dependent conditional: 237, dependent unconditional: 688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1979, independent: 1108, independent conditional: 401, independent unconditional: 708, dependent: 871, dependent conditional: 197, dependent unconditional: 675, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 176784, independent: 159518, independent conditional: 30714, independent unconditional: 128804, dependent: 2267, dependent conditional: 251, dependent unconditional: 2016, unknown: 14999, unknown conditional: 1218, unknown unconditional: 13781] , Statistics on independence cache: Total cache size (in pairs): 14999, Positive cache size: 14074, Positive conditional cache size: 981, Positive unconditional cache size: 13093, Negative cache size: 925, Negative conditional cache size: 237, Negative unconditional cache size: 688, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2329, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 176784, independent: 173592, independent conditional: 33754, independent unconditional: 139838, dependent: 3192, dependent conditional: 758, dependent unconditional: 2434, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 176784, independent: 173592, independent conditional: 31695, independent unconditional: 141897, dependent: 3192, dependent conditional: 488, dependent unconditional: 2704, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 176784, independent: 173592, independent conditional: 31695, independent unconditional: 141897, dependent: 3192, dependent conditional: 488, dependent unconditional: 2704, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 14999, independent: 14074, independent conditional: 981, independent unconditional: 13093, dependent: 925, dependent conditional: 237, dependent unconditional: 688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 14999, independent: 12437, independent conditional: 0, independent unconditional: 12437, dependent: 2562, dependent conditional: 0, dependent unconditional: 2562, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2562, independent: 1637, independent conditional: 629, independent unconditional: 1008, dependent: 925, dependent conditional: 237, dependent unconditional: 688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2562, independent: 1637, independent conditional: 629, independent unconditional: 1008, dependent: 925, dependent conditional: 237, dependent unconditional: 688, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1979, independent: 1108, independent conditional: 401, independent unconditional: 708, dependent: 871, dependent conditional: 197, dependent unconditional: 675, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 176784, independent: 159518, independent conditional: 30714, independent unconditional: 128804, dependent: 2267, dependent conditional: 251, dependent unconditional: 2016, unknown: 14999, unknown conditional: 1218, unknown unconditional: 13781] , Statistics on independence cache: Total cache size (in pairs): 14999, Positive cache size: 14074, Positive conditional cache size: 981, Positive unconditional cache size: 13093, Negative cache size: 925, Negative conditional cache size: 237, Negative unconditional cache size: 688, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2329 ], Independence queries for same thread: 23688 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 202650, independent: 177488, independent conditional: 161146, independent unconditional: 16342, dependent: 25162, dependent conditional: 22503, dependent unconditional: 2659, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 178376, independent: 177488, independent conditional: 161146, independent unconditional: 16342, dependent: 888, dependent conditional: 750, dependent unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 178376, independent: 177488, independent conditional: 161146, independent unconditional: 16342, dependent: 888, dependent conditional: 750, dependent unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 178376, independent: 177488, independent conditional: 161146, independent unconditional: 16342, dependent: 888, dependent conditional: 750, dependent unconditional: 138, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 180706, independent: 177488, independent conditional: 34348, independent unconditional: 143140, dependent: 3218, dependent conditional: 762, dependent unconditional: 2456, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 180706, independent: 177488, independent conditional: 32248, independent unconditional: 145240, dependent: 3218, dependent conditional: 486, dependent unconditional: 2732, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 180706, independent: 177488, independent conditional: 32248, independent unconditional: 145240, dependent: 3218, dependent conditional: 486, dependent unconditional: 2732, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16473, independent: 15539, independent conditional: 1021, independent unconditional: 14518, dependent: 934, dependent conditional: 237, dependent unconditional: 697, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16473, independent: 13829, independent conditional: 0, independent unconditional: 13829, dependent: 2644, dependent conditional: 0, dependent unconditional: 2644, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2644, independent: 1710, independent conditional: 689, independent unconditional: 1021, dependent: 934, dependent conditional: 237, dependent unconditional: 697, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2644, independent: 1710, independent conditional: 689, independent unconditional: 1021, dependent: 934, dependent conditional: 237, dependent unconditional: 697, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2138, independent: 1148, independent conditional: 410, independent unconditional: 738, dependent: 990, dependent conditional: 191, dependent unconditional: 799, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 180706, independent: 161949, independent conditional: 31227, independent unconditional: 130722, dependent: 2284, dependent conditional: 249, dependent unconditional: 2035, unknown: 16473, unknown conditional: 1258, unknown unconditional: 15215] , Statistics on independence cache: Total cache size (in pairs): 16473, Positive cache size: 15539, Positive conditional cache size: 1021, Positive unconditional cache size: 14518, Negative cache size: 934, Negative conditional cache size: 237, Negative unconditional cache size: 697, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2376, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 180706, independent: 177488, independent conditional: 34348, independent unconditional: 143140, dependent: 3218, dependent conditional: 762, dependent unconditional: 2456, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 180706, independent: 177488, independent conditional: 32248, independent unconditional: 145240, dependent: 3218, dependent conditional: 486, dependent unconditional: 2732, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 180706, independent: 177488, independent conditional: 32248, independent unconditional: 145240, dependent: 3218, dependent conditional: 486, dependent unconditional: 2732, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16473, independent: 15539, independent conditional: 1021, independent unconditional: 14518, dependent: 934, dependent conditional: 237, dependent unconditional: 697, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16473, independent: 13829, independent conditional: 0, independent unconditional: 13829, dependent: 2644, dependent conditional: 0, dependent unconditional: 2644, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2644, independent: 1710, independent conditional: 689, independent unconditional: 1021, dependent: 934, dependent conditional: 237, dependent unconditional: 697, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2644, independent: 1710, independent conditional: 689, independent unconditional: 1021, dependent: 934, dependent conditional: 237, dependent unconditional: 697, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2138, independent: 1148, independent conditional: 410, independent unconditional: 738, dependent: 990, dependent conditional: 191, dependent unconditional: 799, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 180706, independent: 161949, independent conditional: 31227, independent unconditional: 130722, dependent: 2284, dependent conditional: 249, dependent unconditional: 2035, unknown: 16473, unknown conditional: 1258, unknown unconditional: 15215] , Statistics on independence cache: Total cache size (in pairs): 16473, Positive cache size: 15539, Positive conditional cache size: 1021, Positive unconditional cache size: 14518, Negative cache size: 934, Negative conditional cache size: 237, Negative unconditional cache size: 697, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2376 ], Independence queries for same thread: 24274 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 208396, independent: 182616, independent conditional: 165882, independent unconditional: 16734, dependent: 25780, dependent conditional: 23054, dependent unconditional: 2726, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 183515, independent: 182616, independent conditional: 165882, independent unconditional: 16734, dependent: 899, dependent conditional: 758, dependent unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 183515, independent: 182616, independent conditional: 165882, independent unconditional: 16734, dependent: 899, dependent conditional: 758, dependent unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 183515, independent: 182616, independent conditional: 165882, independent unconditional: 16734, dependent: 899, dependent conditional: 758, dependent unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 185918, independent: 182616, independent conditional: 35008, independent unconditional: 147608, dependent: 3302, dependent conditional: 770, dependent unconditional: 2532, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 185918, independent: 182616, independent conditional: 32864, independent unconditional: 149752, dependent: 3302, dependent conditional: 488, dependent unconditional: 2814, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 185918, independent: 182616, independent conditional: 32864, independent unconditional: 149752, dependent: 3302, dependent conditional: 488, dependent unconditional: 2814, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16712, independent: 15752, independent conditional: 1125, independent unconditional: 14627, dependent: 960, dependent conditional: 238, dependent unconditional: 722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16712, independent: 13923, independent conditional: 0, independent unconditional: 13923, dependent: 2789, dependent conditional: 0, dependent unconditional: 2789, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2789, independent: 1829, independent conditional: 753, independent unconditional: 1076, dependent: 960, dependent conditional: 238, dependent unconditional: 722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2789, independent: 1829, independent conditional: 753, independent unconditional: 1076, dependent: 960, dependent conditional: 238, dependent unconditional: 722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2228, independent: 1206, independent conditional: 451, independent unconditional: 755, dependent: 1022, dependent conditional: 183, dependent unconditional: 838, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 185918, independent: 166864, independent conditional: 31739, independent unconditional: 135125, dependent: 2342, dependent conditional: 250, dependent unconditional: 2092, unknown: 16712, unknown conditional: 1363, unknown unconditional: 15349] , Statistics on independence cache: Total cache size (in pairs): 16712, Positive cache size: 15752, Positive conditional cache size: 1125, Positive unconditional cache size: 14627, Negative cache size: 960, Negative conditional cache size: 238, Negative unconditional cache size: 722, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2426, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 185918, independent: 182616, independent conditional: 35008, independent unconditional: 147608, dependent: 3302, dependent conditional: 770, dependent unconditional: 2532, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 185918, independent: 182616, independent conditional: 32864, independent unconditional: 149752, dependent: 3302, dependent conditional: 488, dependent unconditional: 2814, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 185918, independent: 182616, independent conditional: 32864, independent unconditional: 149752, dependent: 3302, dependent conditional: 488, dependent unconditional: 2814, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16712, independent: 15752, independent conditional: 1125, independent unconditional: 14627, dependent: 960, dependent conditional: 238, dependent unconditional: 722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16712, independent: 13923, independent conditional: 0, independent unconditional: 13923, dependent: 2789, dependent conditional: 0, dependent unconditional: 2789, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 2789, independent: 1829, independent conditional: 753, independent unconditional: 1076, dependent: 960, dependent conditional: 238, dependent unconditional: 722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2789, independent: 1829, independent conditional: 753, independent unconditional: 1076, dependent: 960, dependent conditional: 238, dependent unconditional: 722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2228, independent: 1206, independent conditional: 451, independent unconditional: 755, dependent: 1022, dependent conditional: 183, dependent unconditional: 838, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 185918, independent: 166864, independent conditional: 31739, independent unconditional: 135125, dependent: 2342, dependent conditional: 250, dependent unconditional: 2092, unknown: 16712, unknown conditional: 1363, unknown unconditional: 15349] , Statistics on independence cache: Total cache size (in pairs): 16712, Positive cache size: 15752, Positive conditional cache size: 1125, Positive unconditional cache size: 14627, Negative cache size: 960, Negative conditional cache size: 238, Negative unconditional cache size: 722, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2426 ], Independence queries for same thread: 24881 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 220180, independent: 193705, independent conditional: 176579, independent unconditional: 17126, dependent: 26475, dependent conditional: 23682, dependent unconditional: 2793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 194671, independent: 193705, independent conditional: 176579, independent unconditional: 17126, dependent: 966, dependent conditional: 822, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 194671, independent: 193705, independent conditional: 176579, independent unconditional: 17126, dependent: 966, dependent conditional: 822, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 194671, independent: 193705, independent conditional: 176579, independent unconditional: 17126, dependent: 966, dependent conditional: 822, dependent unconditional: 144, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 197261, independent: 193705, independent conditional: 37501, independent unconditional: 156204, dependent: 3556, dependent conditional: 834, dependent unconditional: 2722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 197261, independent: 193705, independent conditional: 35298, independent unconditional: 158407, dependent: 3556, dependent conditional: 546, dependent unconditional: 3010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 197261, independent: 193705, independent conditional: 35298, independent unconditional: 158407, dependent: 3556, dependent conditional: 546, dependent unconditional: 3010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16905, independent: 15851, independent conditional: 1210, independent unconditional: 14641, dependent: 1054, dependent conditional: 267, dependent unconditional: 787, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16905, independent: 13903, independent conditional: 0, independent unconditional: 13903, dependent: 3002, dependent conditional: 0, dependent unconditional: 3002, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3002, independent: 1948, independent conditional: 796, independent unconditional: 1152, dependent: 1054, dependent conditional: 267, dependent unconditional: 787, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3002, independent: 1948, independent conditional: 796, independent unconditional: 1152, dependent: 1054, dependent conditional: 267, dependent unconditional: 787, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2257, independent: 1273, independent conditional: 491, independent unconditional: 781, dependent: 984, dependent conditional: 212, dependent unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 197261, independent: 177854, independent conditional: 34088, independent unconditional: 143766, dependent: 2502, dependent conditional: 279, dependent unconditional: 2223, unknown: 16905, unknown conditional: 1477, unknown unconditional: 15428] , Statistics on independence cache: Total cache size (in pairs): 16905, Positive cache size: 15851, Positive conditional cache size: 1210, Positive unconditional cache size: 14641, Negative cache size: 1054, Negative conditional cache size: 267, Negative unconditional cache size: 787, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2491, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 197261, independent: 193705, independent conditional: 37501, independent unconditional: 156204, dependent: 3556, dependent conditional: 834, dependent unconditional: 2722, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 197261, independent: 193705, independent conditional: 35298, independent unconditional: 158407, dependent: 3556, dependent conditional: 546, dependent unconditional: 3010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 197261, independent: 193705, independent conditional: 35298, independent unconditional: 158407, dependent: 3556, dependent conditional: 546, dependent unconditional: 3010, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16905, independent: 15851, independent conditional: 1210, independent unconditional: 14641, dependent: 1054, dependent conditional: 267, dependent unconditional: 787, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16905, independent: 13903, independent conditional: 0, independent unconditional: 13903, dependent: 3002, dependent conditional: 0, dependent unconditional: 3002, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3002, independent: 1948, independent conditional: 796, independent unconditional: 1152, dependent: 1054, dependent conditional: 267, dependent unconditional: 787, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3002, independent: 1948, independent conditional: 796, independent unconditional: 1152, dependent: 1054, dependent conditional: 267, dependent unconditional: 787, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2257, independent: 1273, independent conditional: 491, independent unconditional: 781, dependent: 984, dependent conditional: 212, dependent unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 197261, independent: 177854, independent conditional: 34088, independent unconditional: 143766, dependent: 2502, dependent conditional: 279, dependent unconditional: 2223, unknown: 16905, unknown conditional: 1477, unknown unconditional: 15428] , Statistics on independence cache: Total cache size (in pairs): 16905, Positive cache size: 15851, Positive conditional cache size: 1210, Positive unconditional cache size: 14641, Negative cache size: 1054, Negative conditional cache size: 267, Negative unconditional cache size: 787, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2491 ], Independence queries for same thread: 25509 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 224779, independent: 197707, independent conditional: 180189, independent unconditional: 17518, dependent: 27072, dependent conditional: 24212, dependent unconditional: 2860, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 198684, independent: 197707, independent conditional: 180189, independent unconditional: 17518, dependent: 977, dependent conditional: 830, dependent unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 198684, independent: 197707, independent conditional: 180189, independent unconditional: 17518, dependent: 977, dependent conditional: 830, dependent unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 198684, independent: 197707, independent conditional: 180189, independent unconditional: 17518, dependent: 977, dependent conditional: 830, dependent unconditional: 147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 201293, independent: 197707, independent conditional: 38093, independent unconditional: 159614, dependent: 3586, dependent conditional: 842, dependent unconditional: 2744, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 201293, independent: 197707, independent conditional: 35849, independent unconditional: 161858, dependent: 3586, dependent conditional: 548, dependent unconditional: 3038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 201293, independent: 197707, independent conditional: 35849, independent unconditional: 161858, dependent: 3586, dependent conditional: 548, dependent unconditional: 3038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18295, independent: 17244, independent conditional: 1171, independent unconditional: 16073, dependent: 1051, dependent conditional: 268, dependent unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18295, independent: 15226, independent conditional: 0, independent unconditional: 15226, dependent: 3069, dependent conditional: 0, dependent unconditional: 3069, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3069, independent: 2018, independent conditional: 849, independent unconditional: 1169, dependent: 1051, dependent conditional: 268, dependent unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3069, independent: 2018, independent conditional: 849, independent unconditional: 1169, dependent: 1051, dependent conditional: 268, dependent unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2440, independent: 1474, independent conditional: 500, independent unconditional: 975, dependent: 966, dependent conditional: 204, dependent unconditional: 762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 201293, independent: 180463, independent conditional: 34678, independent unconditional: 145785, dependent: 2535, dependent conditional: 280, dependent unconditional: 2255, unknown: 18295, unknown conditional: 1439, unknown unconditional: 16856] , Statistics on independence cache: Total cache size (in pairs): 18295, Positive cache size: 17244, Positive conditional cache size: 1171, Positive unconditional cache size: 16073, Negative cache size: 1051, Negative conditional cache size: 268, Negative unconditional cache size: 783, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2538, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 201293, independent: 197707, independent conditional: 38093, independent unconditional: 159614, dependent: 3586, dependent conditional: 842, dependent unconditional: 2744, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 201293, independent: 197707, independent conditional: 35849, independent unconditional: 161858, dependent: 3586, dependent conditional: 548, dependent unconditional: 3038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 201293, independent: 197707, independent conditional: 35849, independent unconditional: 161858, dependent: 3586, dependent conditional: 548, dependent unconditional: 3038, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18295, independent: 17244, independent conditional: 1171, independent unconditional: 16073, dependent: 1051, dependent conditional: 268, dependent unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18295, independent: 15226, independent conditional: 0, independent unconditional: 15226, dependent: 3069, dependent conditional: 0, dependent unconditional: 3069, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3069, independent: 2018, independent conditional: 849, independent unconditional: 1169, dependent: 1051, dependent conditional: 268, dependent unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3069, independent: 2018, independent conditional: 849, independent unconditional: 1169, dependent: 1051, dependent conditional: 268, dependent unconditional: 783, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2440, independent: 1474, independent conditional: 500, independent unconditional: 975, dependent: 966, dependent conditional: 204, dependent unconditional: 762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 201293, independent: 180463, independent conditional: 34678, independent unconditional: 145785, dependent: 2535, dependent conditional: 280, dependent unconditional: 2255, unknown: 18295, unknown conditional: 1439, unknown unconditional: 16856] , Statistics on independence cache: Total cache size (in pairs): 18295, Positive cache size: 17244, Positive conditional cache size: 1171, Positive unconditional cache size: 16073, Negative cache size: 1051, Negative conditional cache size: 268, Negative unconditional cache size: 783, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2538 ], Independence queries for same thread: 26095 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 230717, independent: 203025, independent conditional: 185115, independent unconditional: 17910, dependent: 27692, dependent conditional: 24765, dependent unconditional: 2927, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 204015, independent: 203025, independent conditional: 185115, independent unconditional: 17910, dependent: 990, dependent conditional: 840, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 204015, independent: 203025, independent conditional: 185115, independent unconditional: 17910, dependent: 990, dependent conditional: 840, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 204015, independent: 203025, independent conditional: 185115, independent unconditional: 17910, dependent: 990, dependent conditional: 840, dependent unconditional: 150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 206703, independent: 203025, independent conditional: 38755, independent unconditional: 164270, dependent: 3678, dependent conditional: 854, dependent unconditional: 2824, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 206703, independent: 203025, independent conditional: 36467, independent unconditional: 166558, dependent: 3678, dependent conditional: 554, dependent unconditional: 3124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 206703, independent: 203025, independent conditional: 36467, independent unconditional: 166558, dependent: 3678, dependent conditional: 554, dependent unconditional: 3124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18863, independent: 17778, independent conditional: 1217, independent unconditional: 16561, dependent: 1085, dependent conditional: 270, dependent unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18863, independent: 15759, independent conditional: 0, independent unconditional: 15759, dependent: 3104, dependent conditional: 0, dependent unconditional: 3104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3104, independent: 2019, independent conditional: 815, independent unconditional: 1204, dependent: 1085, dependent conditional: 270, dependent unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3104, independent: 2019, independent conditional: 815, independent unconditional: 1204, dependent: 1085, dependent conditional: 270, dependent unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2401, independent: 1374, independent conditional: 526, independent unconditional: 848, dependent: 1028, dependent conditional: 210, dependent unconditional: 817, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 206703, independent: 185247, independent conditional: 35250, independent unconditional: 149997, dependent: 2593, dependent conditional: 284, dependent unconditional: 2309, unknown: 18863, unknown conditional: 1487, unknown unconditional: 17376] , Statistics on independence cache: Total cache size (in pairs): 18863, Positive cache size: 17778, Positive conditional cache size: 1217, Positive unconditional cache size: 16561, Negative cache size: 1085, Negative conditional cache size: 270, Negative unconditional cache size: 815, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2588, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 206703, independent: 203025, independent conditional: 38755, independent unconditional: 164270, dependent: 3678, dependent conditional: 854, dependent unconditional: 2824, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 206703, independent: 203025, independent conditional: 36467, independent unconditional: 166558, dependent: 3678, dependent conditional: 554, dependent unconditional: 3124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 206703, independent: 203025, independent conditional: 36467, independent unconditional: 166558, dependent: 3678, dependent conditional: 554, dependent unconditional: 3124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 18863, independent: 17778, independent conditional: 1217, independent unconditional: 16561, dependent: 1085, dependent conditional: 270, dependent unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 18863, independent: 15759, independent conditional: 0, independent unconditional: 15759, dependent: 3104, dependent conditional: 0, dependent unconditional: 3104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3104, independent: 2019, independent conditional: 815, independent unconditional: 1204, dependent: 1085, dependent conditional: 270, dependent unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3104, independent: 2019, independent conditional: 815, independent unconditional: 1204, dependent: 1085, dependent conditional: 270, dependent unconditional: 815, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2401, independent: 1374, independent conditional: 526, independent unconditional: 848, dependent: 1028, dependent conditional: 210, dependent unconditional: 817, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 206703, independent: 185247, independent conditional: 35250, independent unconditional: 149997, dependent: 2593, dependent conditional: 284, dependent unconditional: 2309, unknown: 18863, unknown conditional: 1487, unknown unconditional: 17376] , Statistics on independence cache: Total cache size (in pairs): 18863, Positive cache size: 17778, Positive conditional cache size: 1217, Positive unconditional cache size: 16561, Negative cache size: 1085, Negative conditional cache size: 270, Negative unconditional cache size: 815, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2588 ], Independence queries for same thread: 26702 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 243475, independent: 215084, independent conditional: 196782, independent unconditional: 18302, dependent: 28391, dependent conditional: 25397, dependent unconditional: 2994, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 216145, independent: 215084, independent conditional: 196782, independent unconditional: 18302, dependent: 1061, dependent conditional: 908, dependent unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 216145, independent: 215084, independent conditional: 196782, independent unconditional: 18302, dependent: 1061, dependent conditional: 908, dependent unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 216145, independent: 215084, independent conditional: 196782, independent unconditional: 18302, dependent: 1061, dependent conditional: 908, dependent unconditional: 153, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 219032, independent: 215084, independent conditional: 41502, independent unconditional: 173582, dependent: 3948, dependent conditional: 922, dependent unconditional: 3026, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 219032, independent: 215084, independent conditional: 39155, independent unconditional: 175929, dependent: 3948, dependent conditional: 616, dependent unconditional: 3332, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 219032, independent: 215084, independent conditional: 39155, independent unconditional: 175929, dependent: 3948, dependent conditional: 616, dependent unconditional: 3332, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19827, independent: 18648, independent conditional: 1372, independent unconditional: 17276, dependent: 1179, dependent conditional: 301, dependent unconditional: 878, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19827, independent: 16433, independent conditional: 0, independent unconditional: 16433, dependent: 3394, dependent conditional: 0, dependent unconditional: 3394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3394, independent: 2215, independent conditional: 924, independent unconditional: 1291, dependent: 1179, dependent conditional: 301, dependent unconditional: 878, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3394, independent: 2215, independent conditional: 924, independent unconditional: 1291, dependent: 1179, dependent conditional: 301, dependent unconditional: 878, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2538, independent: 1456, independent conditional: 577, independent unconditional: 879, dependent: 1082, dependent conditional: 230, dependent unconditional: 852, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 219032, independent: 196436, independent conditional: 37783, independent unconditional: 158653, dependent: 2769, dependent conditional: 315, dependent unconditional: 2454, unknown: 19827, unknown conditional: 1673, unknown unconditional: 18154] , Statistics on independence cache: Total cache size (in pairs): 19827, Positive cache size: 18648, Positive conditional cache size: 1372, Positive unconditional cache size: 17276, Negative cache size: 1179, Negative conditional cache size: 301, Negative unconditional cache size: 878, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2653, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 219032, independent: 215084, independent conditional: 41502, independent unconditional: 173582, dependent: 3948, dependent conditional: 922, dependent unconditional: 3026, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 219032, independent: 215084, independent conditional: 39155, independent unconditional: 175929, dependent: 3948, dependent conditional: 616, dependent unconditional: 3332, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 219032, independent: 215084, independent conditional: 39155, independent unconditional: 175929, dependent: 3948, dependent conditional: 616, dependent unconditional: 3332, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19827, independent: 18648, independent conditional: 1372, independent unconditional: 17276, dependent: 1179, dependent conditional: 301, dependent unconditional: 878, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19827, independent: 16433, independent conditional: 0, independent unconditional: 16433, dependent: 3394, dependent conditional: 0, dependent unconditional: 3394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3394, independent: 2215, independent conditional: 924, independent unconditional: 1291, dependent: 1179, dependent conditional: 301, dependent unconditional: 878, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3394, independent: 2215, independent conditional: 924, independent unconditional: 1291, dependent: 1179, dependent conditional: 301, dependent unconditional: 878, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2538, independent: 1456, independent conditional: 577, independent unconditional: 879, dependent: 1082, dependent conditional: 230, dependent unconditional: 852, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 219032, independent: 196436, independent conditional: 37783, independent unconditional: 158653, dependent: 2769, dependent conditional: 315, dependent unconditional: 2454, unknown: 19827, unknown conditional: 1673, unknown unconditional: 18154] , Statistics on independence cache: Total cache size (in pairs): 19827, Positive cache size: 18648, Positive conditional cache size: 1372, Positive unconditional cache size: 17276, Negative cache size: 1179, Negative conditional cache size: 301, Negative unconditional cache size: 878, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2653 ], Independence queries for same thread: 27330 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 248182, independent: 219196, independent conditional: 200502, independent unconditional: 18694, dependent: 28986, dependent conditional: 25925, dependent unconditional: 3061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 220266, independent: 219196, independent conditional: 200502, independent unconditional: 18694, dependent: 1070, dependent conditional: 914, dependent unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 220266, independent: 219196, independent conditional: 200502, independent unconditional: 18694, dependent: 1070, dependent conditional: 914, dependent unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 220266, independent: 219196, independent conditional: 200502, independent unconditional: 18694, dependent: 1070, dependent conditional: 914, dependent unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 223170, independent: 219196, independent conditional: 42096, independent unconditional: 177100, dependent: 3974, dependent conditional: 926, dependent unconditional: 3048, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 223170, independent: 219196, independent conditional: 39708, independent unconditional: 179488, dependent: 3974, dependent conditional: 614, dependent unconditional: 3360, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 223170, independent: 219196, independent conditional: 39708, independent unconditional: 179488, dependent: 3974, dependent conditional: 614, dependent unconditional: 3360, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20094, independent: 18916, independent conditional: 1340, independent unconditional: 17576, dependent: 1178, dependent conditional: 301, dependent unconditional: 877, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20094, independent: 16728, independent conditional: 0, independent unconditional: 16728, dependent: 3366, dependent conditional: 0, dependent unconditional: 3366, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3366, independent: 2188, independent conditional: 856, independent unconditional: 1332, dependent: 1178, dependent conditional: 301, dependent unconditional: 877, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3366, independent: 2188, independent conditional: 856, independent unconditional: 1332, dependent: 1178, dependent conditional: 301, dependent unconditional: 877, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2650, independent: 1554, independent conditional: 538, independent unconditional: 1016, dependent: 1096, dependent conditional: 242, dependent unconditional: 854, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 223170, independent: 200280, independent conditional: 38368, independent unconditional: 161912, dependent: 2796, dependent conditional: 313, dependent unconditional: 2483, unknown: 20094, unknown conditional: 1641, unknown unconditional: 18453] , Statistics on independence cache: Total cache size (in pairs): 20094, Positive cache size: 18916, Positive conditional cache size: 1340, Positive unconditional cache size: 17576, Negative cache size: 1178, Negative conditional cache size: 301, Negative unconditional cache size: 877, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2700, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 223170, independent: 219196, independent conditional: 42096, independent unconditional: 177100, dependent: 3974, dependent conditional: 926, dependent unconditional: 3048, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 223170, independent: 219196, independent conditional: 39708, independent unconditional: 179488, dependent: 3974, dependent conditional: 614, dependent unconditional: 3360, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 223170, independent: 219196, independent conditional: 39708, independent unconditional: 179488, dependent: 3974, dependent conditional: 614, dependent unconditional: 3360, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20094, independent: 18916, independent conditional: 1340, independent unconditional: 17576, dependent: 1178, dependent conditional: 301, dependent unconditional: 877, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20094, independent: 16728, independent conditional: 0, independent unconditional: 16728, dependent: 3366, dependent conditional: 0, dependent unconditional: 3366, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3366, independent: 2188, independent conditional: 856, independent unconditional: 1332, dependent: 1178, dependent conditional: 301, dependent unconditional: 877, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3366, independent: 2188, independent conditional: 856, independent unconditional: 1332, dependent: 1178, dependent conditional: 301, dependent unconditional: 877, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2650, independent: 1554, independent conditional: 538, independent unconditional: 1016, dependent: 1096, dependent conditional: 242, dependent unconditional: 854, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 223170, independent: 200280, independent conditional: 38368, independent unconditional: 161912, dependent: 2796, dependent conditional: 313, dependent unconditional: 2483, unknown: 20094, unknown conditional: 1641, unknown unconditional: 18453] , Statistics on independence cache: Total cache size (in pairs): 20094, Positive cache size: 18916, Positive conditional cache size: 1340, Positive unconditional cache size: 17576, Negative cache size: 1178, Negative conditional cache size: 301, Negative unconditional cache size: 877, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2700 ], Independence queries for same thread: 27916 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 254312, independent: 224704, independent conditional: 205618, independent unconditional: 19086, dependent: 29608, dependent conditional: 26480, dependent unconditional: 3128, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 225789, independent: 224704, independent conditional: 205618, independent unconditional: 19086, dependent: 1085, dependent conditional: 926, dependent unconditional: 159, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 225789, independent: 224704, independent conditional: 205618, independent unconditional: 19086, dependent: 1085, dependent conditional: 926, dependent unconditional: 159, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 225789, independent: 224704, independent conditional: 205618, independent unconditional: 19086, dependent: 1085, dependent conditional: 926, dependent unconditional: 159, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 228778, independent: 224704, independent conditional: 42760, independent unconditional: 181944, dependent: 4074, dependent conditional: 942, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 228778, independent: 224704, independent conditional: 40328, independent unconditional: 184376, dependent: 4074, dependent conditional: 624, dependent unconditional: 3450, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 228778, independent: 224704, independent conditional: 40328, independent unconditional: 184376, dependent: 4074, dependent conditional: 624, dependent unconditional: 3450, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20846, independent: 19627, independent conditional: 1421, independent unconditional: 18206, dependent: 1219, dependent conditional: 304, dependent unconditional: 915, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20846, independent: 17307, independent conditional: 0, independent unconditional: 17307, dependent: 3539, dependent conditional: 0, dependent unconditional: 3539, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3539, independent: 2320, independent conditional: 954, independent unconditional: 1366, dependent: 1219, dependent conditional: 304, dependent unconditional: 915, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3539, independent: 2320, independent conditional: 954, independent unconditional: 1366, dependent: 1219, dependent conditional: 304, dependent unconditional: 915, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2727, independent: 1578, independent conditional: 584, independent unconditional: 994, dependent: 1149, dependent conditional: 244, dependent unconditional: 906, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 228778, independent: 205077, independent conditional: 38907, independent unconditional: 166170, dependent: 2855, dependent conditional: 320, dependent unconditional: 2535, unknown: 20846, unknown conditional: 1725, unknown unconditional: 19121] , Statistics on independence cache: Total cache size (in pairs): 20846, Positive cache size: 19627, Positive conditional cache size: 1421, Positive unconditional cache size: 18206, Negative cache size: 1219, Negative conditional cache size: 304, Negative unconditional cache size: 915, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2750, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 228778, independent: 224704, independent conditional: 42760, independent unconditional: 181944, dependent: 4074, dependent conditional: 942, dependent unconditional: 3132, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 228778, independent: 224704, independent conditional: 40328, independent unconditional: 184376, dependent: 4074, dependent conditional: 624, dependent unconditional: 3450, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 228778, independent: 224704, independent conditional: 40328, independent unconditional: 184376, dependent: 4074, dependent conditional: 624, dependent unconditional: 3450, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20846, independent: 19627, independent conditional: 1421, independent unconditional: 18206, dependent: 1219, dependent conditional: 304, dependent unconditional: 915, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20846, independent: 17307, independent conditional: 0, independent unconditional: 17307, dependent: 3539, dependent conditional: 0, dependent unconditional: 3539, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3539, independent: 2320, independent conditional: 954, independent unconditional: 1366, dependent: 1219, dependent conditional: 304, dependent unconditional: 915, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3539, independent: 2320, independent conditional: 954, independent unconditional: 1366, dependent: 1219, dependent conditional: 304, dependent unconditional: 915, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2727, independent: 1578, independent conditional: 584, independent unconditional: 994, dependent: 1149, dependent conditional: 244, dependent unconditional: 906, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 228778, independent: 205077, independent conditional: 38907, independent unconditional: 166170, dependent: 2855, dependent conditional: 320, dependent unconditional: 2535, unknown: 20846, unknown conditional: 1725, unknown unconditional: 19121] , Statistics on independence cache: Total cache size (in pairs): 20846, Positive cache size: 19627, Positive conditional cache size: 1421, Positive unconditional cache size: 18206, Negative cache size: 1219, Negative conditional cache size: 304, Negative unconditional cache size: 915, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2750 ], Independence queries for same thread: 28523 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 268092, independent: 237785, independent conditional: 218307, independent unconditional: 19478, dependent: 30307, dependent conditional: 27112, dependent unconditional: 3195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 238941, independent: 237785, independent conditional: 218307, independent unconditional: 19478, dependent: 1156, dependent conditional: 994, dependent unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 238941, independent: 237785, independent conditional: 218307, independent unconditional: 19478, dependent: 1156, dependent conditional: 994, dependent unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 238941, independent: 237785, independent conditional: 218307, independent unconditional: 19478, dependent: 1156, dependent conditional: 994, dependent unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 242137, independent: 237785, independent conditional: 45781, independent unconditional: 192004, dependent: 4352, dependent conditional: 1006, dependent unconditional: 3346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 242137, independent: 237785, independent conditional: 43290, independent unconditional: 194495, dependent: 4352, dependent conditional: 682, dependent unconditional: 3670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 242137, independent: 237785, independent conditional: 43290, independent unconditional: 194495, dependent: 4352, dependent conditional: 682, dependent unconditional: 3670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 21748, independent: 20426, independent conditional: 1540, independent unconditional: 18886, dependent: 1322, dependent conditional: 335, dependent unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 21748, independent: 17971, independent conditional: 0, independent unconditional: 17971, dependent: 3777, dependent conditional: 0, dependent unconditional: 3777, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3777, independent: 2455, independent conditional: 989, independent unconditional: 1466, dependent: 1322, dependent conditional: 335, dependent unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3777, independent: 2455, independent conditional: 989, independent unconditional: 1466, dependent: 1322, dependent conditional: 335, dependent unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2997, independent: 1601, independent conditional: 617, independent unconditional: 984, dependent: 1397, dependent conditional: 426, dependent unconditional: 970, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 242137, independent: 217359, independent conditional: 41750, independent unconditional: 175609, dependent: 3030, dependent conditional: 347, dependent unconditional: 2683, unknown: 21748, unknown conditional: 1875, unknown unconditional: 19873] , Statistics on independence cache: Total cache size (in pairs): 21748, Positive cache size: 20426, Positive conditional cache size: 1540, Positive unconditional cache size: 18886, Negative cache size: 1322, Negative conditional cache size: 335, Negative unconditional cache size: 987, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2815, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 242137, independent: 237785, independent conditional: 45781, independent unconditional: 192004, dependent: 4352, dependent conditional: 1006, dependent unconditional: 3346, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 242137, independent: 237785, independent conditional: 43290, independent unconditional: 194495, dependent: 4352, dependent conditional: 682, dependent unconditional: 3670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 242137, independent: 237785, independent conditional: 43290, independent unconditional: 194495, dependent: 4352, dependent conditional: 682, dependent unconditional: 3670, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 21748, independent: 20426, independent conditional: 1540, independent unconditional: 18886, dependent: 1322, dependent conditional: 335, dependent unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 21748, independent: 17971, independent conditional: 0, independent unconditional: 17971, dependent: 3777, dependent conditional: 0, dependent unconditional: 3777, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3777, independent: 2455, independent conditional: 989, independent unconditional: 1466, dependent: 1322, dependent conditional: 335, dependent unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3777, independent: 2455, independent conditional: 989, independent unconditional: 1466, dependent: 1322, dependent conditional: 335, dependent unconditional: 987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2997, independent: 1601, independent conditional: 617, independent unconditional: 984, dependent: 1397, dependent conditional: 426, dependent unconditional: 970, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 242137, independent: 217359, independent conditional: 41750, independent unconditional: 175609, dependent: 3030, dependent conditional: 347, dependent unconditional: 2683, unknown: 21748, unknown conditional: 1875, unknown unconditional: 19873] , Statistics on independence cache: Total cache size (in pairs): 21748, Positive cache size: 20426, Positive conditional cache size: 1540, Positive unconditional cache size: 18886, Negative cache size: 1322, Negative conditional cache size: 335, Negative unconditional cache size: 987, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2815 ], Independence queries for same thread: 29151 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 272907, independent: 242003, independent conditional: 222133, independent unconditional: 19870, dependent: 30904, dependent conditional: 27642, dependent unconditional: 3262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 243170, independent: 242003, independent conditional: 222133, independent unconditional: 19870, dependent: 1167, dependent conditional: 1002, dependent unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 243170, independent: 242003, independent conditional: 222133, independent unconditional: 19870, dependent: 1167, dependent conditional: 1002, dependent unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 243170, independent: 242003, independent conditional: 222133, independent unconditional: 19870, dependent: 1167, dependent conditional: 1002, dependent unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 246385, independent: 242003, independent conditional: 46373, independent unconditional: 195630, dependent: 4382, dependent conditional: 1014, dependent unconditional: 3368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 246385, independent: 242003, independent conditional: 43841, independent unconditional: 198162, dependent: 4382, dependent conditional: 684, dependent unconditional: 3698, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 246385, independent: 242003, independent conditional: 43841, independent unconditional: 198162, dependent: 4382, dependent conditional: 684, dependent unconditional: 3698, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20723, independent: 19402, independent conditional: 1597, independent unconditional: 17805, dependent: 1321, dependent conditional: 336, dependent unconditional: 985, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20723, independent: 16805, independent conditional: 0, independent unconditional: 16805, dependent: 3918, dependent conditional: 0, dependent unconditional: 3918, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3918, independent: 2597, independent conditional: 1103, independent unconditional: 1494, dependent: 1321, dependent conditional: 336, dependent unconditional: 985, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3918, independent: 2597, independent conditional: 1103, independent unconditional: 1494, dependent: 1321, dependent conditional: 336, dependent unconditional: 985, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2967, independent: 1710, independent conditional: 667, independent unconditional: 1044, dependent: 1257, dependent conditional: 262, dependent unconditional: 994, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 246385, independent: 222601, independent conditional: 42244, independent unconditional: 180357, dependent: 3061, dependent conditional: 348, dependent unconditional: 2713, unknown: 20723, unknown conditional: 1933, unknown unconditional: 18790] , Statistics on independence cache: Total cache size (in pairs): 20723, Positive cache size: 19402, Positive conditional cache size: 1597, Positive unconditional cache size: 17805, Negative cache size: 1321, Negative conditional cache size: 336, Negative unconditional cache size: 985, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2862, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 246385, independent: 242003, independent conditional: 46373, independent unconditional: 195630, dependent: 4382, dependent conditional: 1014, dependent unconditional: 3368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 246385, independent: 242003, independent conditional: 43841, independent unconditional: 198162, dependent: 4382, dependent conditional: 684, dependent unconditional: 3698, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 246385, independent: 242003, independent conditional: 43841, independent unconditional: 198162, dependent: 4382, dependent conditional: 684, dependent unconditional: 3698, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20723, independent: 19402, independent conditional: 1597, independent unconditional: 17805, dependent: 1321, dependent conditional: 336, dependent unconditional: 985, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20723, independent: 16805, independent conditional: 0, independent unconditional: 16805, dependent: 3918, dependent conditional: 0, dependent unconditional: 3918, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3918, independent: 2597, independent conditional: 1103, independent unconditional: 1494, dependent: 1321, dependent conditional: 336, dependent unconditional: 985, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3918, independent: 2597, independent conditional: 1103, independent unconditional: 1494, dependent: 1321, dependent conditional: 336, dependent unconditional: 985, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2967, independent: 1710, independent conditional: 667, independent unconditional: 1044, dependent: 1257, dependent conditional: 262, dependent unconditional: 994, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 246385, independent: 222601, independent conditional: 42244, independent unconditional: 180357, dependent: 3061, dependent conditional: 348, dependent unconditional: 2713, unknown: 20723, unknown conditional: 1933, unknown unconditional: 18790] , Statistics on independence cache: Total cache size (in pairs): 20723, Positive cache size: 19402, Positive conditional cache size: 1597, Positive unconditional cache size: 17805, Negative cache size: 1321, Negative conditional cache size: 336, Negative unconditional cache size: 985, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2862 ], Independence queries for same thread: 29737 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 279229, independent: 247707, independent conditional: 227445, independent unconditional: 20262, dependent: 31522, dependent conditional: 28193, dependent unconditional: 3329, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 248885, independent: 247707, independent conditional: 227445, independent unconditional: 20262, dependent: 1178, dependent conditional: 1010, dependent unconditional: 168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 248885, independent: 247707, independent conditional: 227445, independent unconditional: 20262, dependent: 1178, dependent conditional: 1010, dependent unconditional: 168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 248885, independent: 247707, independent conditional: 227445, independent unconditional: 20262, dependent: 1178, dependent conditional: 1010, dependent unconditional: 168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 252185, independent: 247707, independent conditional: 47045, independent unconditional: 200662, dependent: 4478, dependent conditional: 1022, dependent unconditional: 3456, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 252185, independent: 247707, independent conditional: 44469, independent unconditional: 203238, dependent: 4478, dependent conditional: 686, dependent unconditional: 3792, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 252185, independent: 247707, independent conditional: 44469, independent unconditional: 203238, dependent: 4478, dependent conditional: 686, dependent unconditional: 3792, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 21950, independent: 20591, independent conditional: 1552, independent unconditional: 19039, dependent: 1359, dependent conditional: 337, dependent unconditional: 1022, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 21950, independent: 17988, independent conditional: 0, independent unconditional: 17988, dependent: 3962, dependent conditional: 0, dependent unconditional: 3962, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3962, independent: 2603, independent conditional: 1069, independent unconditional: 1534, dependent: 1359, dependent conditional: 337, dependent unconditional: 1022, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3962, independent: 2603, independent conditional: 1069, independent unconditional: 1534, dependent: 1359, dependent conditional: 337, dependent unconditional: 1022, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3142, independent: 1756, independent conditional: 680, independent unconditional: 1075, dependent: 1387, dependent conditional: 266, dependent unconditional: 1120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 252185, independent: 227116, independent conditional: 42917, independent unconditional: 184199, dependent: 3119, dependent conditional: 349, dependent unconditional: 2770, unknown: 21950, unknown conditional: 1889, unknown unconditional: 20061] , Statistics on independence cache: Total cache size (in pairs): 21950, Positive cache size: 20591, Positive conditional cache size: 1552, Positive unconditional cache size: 19039, Negative cache size: 1359, Negative conditional cache size: 337, Negative unconditional cache size: 1022, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2912, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 252185, independent: 247707, independent conditional: 47045, independent unconditional: 200662, dependent: 4478, dependent conditional: 1022, dependent unconditional: 3456, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 252185, independent: 247707, independent conditional: 44469, independent unconditional: 203238, dependent: 4478, dependent conditional: 686, dependent unconditional: 3792, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 252185, independent: 247707, independent conditional: 44469, independent unconditional: 203238, dependent: 4478, dependent conditional: 686, dependent unconditional: 3792, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 21950, independent: 20591, independent conditional: 1552, independent unconditional: 19039, dependent: 1359, dependent conditional: 337, dependent unconditional: 1022, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 21950, independent: 17988, independent conditional: 0, independent unconditional: 17988, dependent: 3962, dependent conditional: 0, dependent unconditional: 3962, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3962, independent: 2603, independent conditional: 1069, independent unconditional: 1534, dependent: 1359, dependent conditional: 337, dependent unconditional: 1022, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3962, independent: 2603, independent conditional: 1069, independent unconditional: 1534, dependent: 1359, dependent conditional: 337, dependent unconditional: 1022, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3142, independent: 1756, independent conditional: 680, independent unconditional: 1075, dependent: 1387, dependent conditional: 266, dependent unconditional: 1120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 252185, independent: 227116, independent conditional: 42917, independent unconditional: 184199, dependent: 3119, dependent conditional: 349, dependent unconditional: 2770, unknown: 21950, unknown conditional: 1889, unknown unconditional: 20061] , Statistics on independence cache: Total cache size (in pairs): 21950, Positive cache size: 20591, Positive conditional cache size: 1552, Positive unconditional cache size: 19039, Negative cache size: 1359, Negative conditional cache size: 337, Negative unconditional cache size: 1022, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2912 ], Independence queries for same thread: 30344 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 294079, independent: 261850, independent conditional: 241196, independent unconditional: 20654, dependent: 32229, dependent conditional: 28833, dependent unconditional: 3396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 263107, independent: 261850, independent conditional: 241196, independent unconditional: 20654, dependent: 1257, dependent conditional: 1086, dependent unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 263107, independent: 261850, independent conditional: 241196, independent unconditional: 20654, dependent: 1257, dependent conditional: 1086, dependent unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 263107, independent: 261850, independent conditional: 241196, independent unconditional: 20654, dependent: 1257, dependent conditional: 1086, dependent unconditional: 171, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 266630, independent: 261850, independent conditional: 50348, independent unconditional: 211502, dependent: 4780, dependent conditional: 1098, dependent unconditional: 3682, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 266630, independent: 261850, independent conditional: 47713, independent unconditional: 214137, dependent: 4780, dependent conditional: 756, dependent unconditional: 4024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 266630, independent: 261850, independent conditional: 47713, independent unconditional: 214137, dependent: 4780, dependent conditional: 756, dependent unconditional: 4024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 23512, independent: 22044, independent conditional: 1757, independent unconditional: 20287, dependent: 1468, dependent conditional: 372, dependent unconditional: 1096, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 23512, independent: 19214, independent conditional: 0, independent unconditional: 19214, dependent: 4298, dependent conditional: 0, dependent unconditional: 4298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4298, independent: 2830, independent conditional: 1187, independent unconditional: 1643, dependent: 1468, dependent conditional: 372, dependent unconditional: 1096, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4298, independent: 2830, independent conditional: 1187, independent unconditional: 1643, dependent: 1468, dependent conditional: 372, dependent unconditional: 1096, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3392, independent: 2021, independent conditional: 742, independent unconditional: 1278, dependent: 1371, dependent conditional: 294, dependent unconditional: 1077, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 266630, independent: 239806, independent conditional: 45956, independent unconditional: 193850, dependent: 3312, dependent conditional: 384, dependent unconditional: 2928, unknown: 23512, unknown conditional: 2129, unknown unconditional: 21383] , Statistics on independence cache: Total cache size (in pairs): 23512, Positive cache size: 22044, Positive conditional cache size: 1757, Positive unconditional cache size: 20287, Negative cache size: 1468, Negative conditional cache size: 372, Negative unconditional cache size: 1096, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2977, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 266630, independent: 261850, independent conditional: 50348, independent unconditional: 211502, dependent: 4780, dependent conditional: 1098, dependent unconditional: 3682, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 266630, independent: 261850, independent conditional: 47713, independent unconditional: 214137, dependent: 4780, dependent conditional: 756, dependent unconditional: 4024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 266630, independent: 261850, independent conditional: 47713, independent unconditional: 214137, dependent: 4780, dependent conditional: 756, dependent unconditional: 4024, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 23512, independent: 22044, independent conditional: 1757, independent unconditional: 20287, dependent: 1468, dependent conditional: 372, dependent unconditional: 1096, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 23512, independent: 19214, independent conditional: 0, independent unconditional: 19214, dependent: 4298, dependent conditional: 0, dependent unconditional: 4298, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4298, independent: 2830, independent conditional: 1187, independent unconditional: 1643, dependent: 1468, dependent conditional: 372, dependent unconditional: 1096, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4298, independent: 2830, independent conditional: 1187, independent unconditional: 1643, dependent: 1468, dependent conditional: 372, dependent unconditional: 1096, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3392, independent: 2021, independent conditional: 742, independent unconditional: 1278, dependent: 1371, dependent conditional: 294, dependent unconditional: 1077, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 266630, independent: 239806, independent conditional: 45956, independent unconditional: 193850, dependent: 3312, dependent conditional: 384, dependent unconditional: 2928, unknown: 23512, unknown conditional: 2129, unknown unconditional: 21383] , Statistics on independence cache: Total cache size (in pairs): 23512, Positive cache size: 22044, Positive conditional cache size: 1757, Positive unconditional cache size: 20287, Negative cache size: 1468, Negative conditional cache size: 372, Negative unconditional cache size: 1096, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2977 ], Independence queries for same thread: 30972 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 299002, independent: 266176, independent conditional: 245130, independent unconditional: 21046, dependent: 32826, dependent conditional: 29363, dependent unconditional: 3463, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 267444, independent: 266176, independent conditional: 245130, independent unconditional: 21046, dependent: 1268, dependent conditional: 1094, dependent unconditional: 174, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 267444, independent: 266176, independent conditional: 245130, independent unconditional: 21046, dependent: 1268, dependent conditional: 1094, dependent unconditional: 174, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 267444, independent: 266176, independent conditional: 245130, independent unconditional: 21046, dependent: 1268, dependent conditional: 1094, dependent unconditional: 174, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 270986, independent: 266176, independent conditional: 50940, independent unconditional: 215236, dependent: 4810, dependent conditional: 1106, dependent unconditional: 3704, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 270986, independent: 266176, independent conditional: 48264, independent unconditional: 217912, dependent: 4810, dependent conditional: 758, dependent unconditional: 4052, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 270986, independent: 266176, independent conditional: 48264, independent unconditional: 217912, dependent: 4810, dependent conditional: 758, dependent unconditional: 4052, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 22376, independent: 20902, independent conditional: 1758, independent unconditional: 19144, dependent: 1474, dependent conditional: 373, dependent unconditional: 1101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 22376, independent: 18015, independent conditional: 0, independent unconditional: 18015, dependent: 4361, dependent conditional: 0, dependent unconditional: 4361, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4361, independent: 2887, independent conditional: 1199, independent unconditional: 1688, dependent: 1474, dependent conditional: 373, dependent unconditional: 1101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4361, independent: 2887, independent conditional: 1199, independent unconditional: 1688, dependent: 1474, dependent conditional: 373, dependent unconditional: 1101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3500, independent: 2134, independent conditional: 983, independent unconditional: 1151, dependent: 1366, dependent conditional: 285, dependent unconditional: 1081, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 270986, independent: 245274, independent conditional: 46506, independent unconditional: 198768, dependent: 3336, dependent conditional: 385, dependent unconditional: 2951, unknown: 22376, unknown conditional: 2131, unknown unconditional: 20245] , Statistics on independence cache: Total cache size (in pairs): 22376, Positive cache size: 20902, Positive conditional cache size: 1758, Positive unconditional cache size: 19144, Negative cache size: 1474, Negative conditional cache size: 373, Negative unconditional cache size: 1101, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3024, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 270986, independent: 266176, independent conditional: 50940, independent unconditional: 215236, dependent: 4810, dependent conditional: 1106, dependent unconditional: 3704, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 270986, independent: 266176, independent conditional: 48264, independent unconditional: 217912, dependent: 4810, dependent conditional: 758, dependent unconditional: 4052, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 270986, independent: 266176, independent conditional: 48264, independent unconditional: 217912, dependent: 4810, dependent conditional: 758, dependent unconditional: 4052, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 22376, independent: 20902, independent conditional: 1758, independent unconditional: 19144, dependent: 1474, dependent conditional: 373, dependent unconditional: 1101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 22376, independent: 18015, independent conditional: 0, independent unconditional: 18015, dependent: 4361, dependent conditional: 0, dependent unconditional: 4361, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4361, independent: 2887, independent conditional: 1199, independent unconditional: 1688, dependent: 1474, dependent conditional: 373, dependent unconditional: 1101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4361, independent: 2887, independent conditional: 1199, independent unconditional: 1688, dependent: 1474, dependent conditional: 373, dependent unconditional: 1101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3500, independent: 2134, independent conditional: 983, independent unconditional: 1151, dependent: 1366, dependent conditional: 285, dependent unconditional: 1081, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 270986, independent: 245274, independent conditional: 46506, independent unconditional: 198768, dependent: 3336, dependent conditional: 385, dependent unconditional: 2951, unknown: 22376, unknown conditional: 2131, unknown unconditional: 20245] , Statistics on independence cache: Total cache size (in pairs): 22376, Positive cache size: 20902, Positive conditional cache size: 1758, Positive unconditional cache size: 19144, Negative cache size: 1474, Negative conditional cache size: 373, Negative unconditional cache size: 1101, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3024 ], Independence queries for same thread: 31558 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 305516, independent: 272072, independent conditional: 250634, independent unconditional: 21438, dependent: 33444, dependent conditional: 29914, dependent unconditional: 3530, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 273351, independent: 272072, independent conditional: 250634, independent unconditional: 21438, dependent: 1279, dependent conditional: 1102, dependent unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 273351, independent: 272072, independent conditional: 250634, independent unconditional: 21438, dependent: 1279, dependent conditional: 1102, dependent unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 273351, independent: 272072, independent conditional: 250634, independent unconditional: 21438, dependent: 1279, dependent conditional: 1102, dependent unconditional: 177, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 276982, independent: 272072, independent conditional: 51616, independent unconditional: 220456, dependent: 4910, dependent conditional: 1114, dependent unconditional: 3796, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 276982, independent: 272072, independent conditional: 48896, independent unconditional: 223176, dependent: 4910, dependent conditional: 760, dependent unconditional: 4150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 276982, independent: 272072, independent conditional: 48896, independent unconditional: 223176, dependent: 4910, dependent conditional: 760, dependent unconditional: 4150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 24167, independent: 22651, independent conditional: 1843, independent unconditional: 20808, dependent: 1516, dependent conditional: 374, dependent unconditional: 1142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 24167, independent: 19722, independent conditional: 0, independent unconditional: 19722, dependent: 4445, dependent conditional: 0, dependent unconditional: 4445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4445, independent: 2929, independent conditional: 1210, independent unconditional: 1719, dependent: 1516, dependent conditional: 374, dependent unconditional: 1142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4445, independent: 2929, independent conditional: 1210, independent unconditional: 1719, dependent: 1516, dependent conditional: 374, dependent unconditional: 1142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3507, independent: 2112, independent conditional: 853, independent unconditional: 1259, dependent: 1395, dependent conditional: 292, dependent unconditional: 1103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 276982, independent: 249421, independent conditional: 47053, independent unconditional: 202368, dependent: 3394, dependent conditional: 386, dependent unconditional: 3008, unknown: 24167, unknown conditional: 2217, unknown unconditional: 21950] , Statistics on independence cache: Total cache size (in pairs): 24167, Positive cache size: 22651, Positive conditional cache size: 1843, Positive unconditional cache size: 20808, Negative cache size: 1516, Negative conditional cache size: 374, Negative unconditional cache size: 1142, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3074, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 276982, independent: 272072, independent conditional: 51616, independent unconditional: 220456, dependent: 4910, dependent conditional: 1114, dependent unconditional: 3796, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 276982, independent: 272072, independent conditional: 48896, independent unconditional: 223176, dependent: 4910, dependent conditional: 760, dependent unconditional: 4150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 276982, independent: 272072, independent conditional: 48896, independent unconditional: 223176, dependent: 4910, dependent conditional: 760, dependent unconditional: 4150, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 24167, independent: 22651, independent conditional: 1843, independent unconditional: 20808, dependent: 1516, dependent conditional: 374, dependent unconditional: 1142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 24167, independent: 19722, independent conditional: 0, independent unconditional: 19722, dependent: 4445, dependent conditional: 0, dependent unconditional: 4445, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4445, independent: 2929, independent conditional: 1210, independent unconditional: 1719, dependent: 1516, dependent conditional: 374, dependent unconditional: 1142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4445, independent: 2929, independent conditional: 1210, independent unconditional: 1719, dependent: 1516, dependent conditional: 374, dependent unconditional: 1142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3507, independent: 2112, independent conditional: 853, independent unconditional: 1259, dependent: 1395, dependent conditional: 292, dependent unconditional: 1103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 276982, independent: 249421, independent conditional: 47053, independent unconditional: 202368, dependent: 3394, dependent conditional: 386, dependent unconditional: 3008, unknown: 24167, unknown conditional: 2217, unknown unconditional: 21950] , Statistics on independence cache: Total cache size (in pairs): 24167, Positive cache size: 22651, Positive conditional cache size: 1843, Positive unconditional cache size: 20808, Negative cache size: 1516, Negative conditional cache size: 374, Negative unconditional cache size: 1142, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3074 ], Independence queries for same thread: 32165 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 321484, independent: 287325, independent conditional: 265495, independent unconditional: 21830, dependent: 34159, dependent conditional: 30562, dependent unconditional: 3597, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 288691, independent: 287325, independent conditional: 265495, independent unconditional: 21830, dependent: 1366, dependent conditional: 1186, dependent unconditional: 180, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 288691, independent: 287325, independent conditional: 265495, independent unconditional: 21830, dependent: 1366, dependent conditional: 1186, dependent unconditional: 180, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 288691, independent: 287325, independent conditional: 265495, independent unconditional: 21830, dependent: 1366, dependent conditional: 1186, dependent unconditional: 180, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 292561, independent: 287325, independent conditional: 55217, independent unconditional: 232108, dependent: 5236, dependent conditional: 1202, dependent unconditional: 4034, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 292561, independent: 287325, independent conditional: 52438, independent unconditional: 234887, dependent: 5236, dependent conditional: 842, dependent unconditional: 4394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 292561, independent: 287325, independent conditional: 52438, independent unconditional: 234887, dependent: 5236, dependent conditional: 842, dependent unconditional: 4394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 24951, independent: 23317, independent conditional: 1884, independent unconditional: 21433, dependent: 1634, dependent conditional: 413, dependent unconditional: 1221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 24951, independent: 20267, independent conditional: 0, independent unconditional: 20267, dependent: 4684, dependent conditional: 0, dependent unconditional: 4684, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4684, independent: 3050, independent conditional: 1216, independent unconditional: 1834, dependent: 1634, dependent conditional: 413, dependent unconditional: 1221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4684, independent: 3050, independent conditional: 1216, independent unconditional: 1834, dependent: 1634, dependent conditional: 413, dependent unconditional: 1221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3490, independent: 1999, independent conditional: 761, independent unconditional: 1239, dependent: 1491, dependent conditional: 315, dependent unconditional: 1176, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 292561, independent: 264008, independent conditional: 50554, independent unconditional: 213454, dependent: 3602, dependent conditional: 429, dependent unconditional: 3173, unknown: 24951, unknown conditional: 2297, unknown unconditional: 22654] , Statistics on independence cache: Total cache size (in pairs): 24951, Positive cache size: 23317, Positive conditional cache size: 1884, Positive unconditional cache size: 21433, Negative cache size: 1634, Negative conditional cache size: 413, Negative unconditional cache size: 1221, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3139, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 292561, independent: 287325, independent conditional: 55217, independent unconditional: 232108, dependent: 5236, dependent conditional: 1202, dependent unconditional: 4034, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 292561, independent: 287325, independent conditional: 52438, independent unconditional: 234887, dependent: 5236, dependent conditional: 842, dependent unconditional: 4394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 292561, independent: 287325, independent conditional: 52438, independent unconditional: 234887, dependent: 5236, dependent conditional: 842, dependent unconditional: 4394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 24951, independent: 23317, independent conditional: 1884, independent unconditional: 21433, dependent: 1634, dependent conditional: 413, dependent unconditional: 1221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 24951, independent: 20267, independent conditional: 0, independent unconditional: 20267, dependent: 4684, dependent conditional: 0, dependent unconditional: 4684, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4684, independent: 3050, independent conditional: 1216, independent unconditional: 1834, dependent: 1634, dependent conditional: 413, dependent unconditional: 1221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4684, independent: 3050, independent conditional: 1216, independent unconditional: 1834, dependent: 1634, dependent conditional: 413, dependent unconditional: 1221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3490, independent: 1999, independent conditional: 761, independent unconditional: 1239, dependent: 1491, dependent conditional: 315, dependent unconditional: 1176, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 292561, independent: 264008, independent conditional: 50554, independent unconditional: 213454, dependent: 3602, dependent conditional: 429, dependent unconditional: 3173, unknown: 24951, unknown conditional: 2297, unknown unconditional: 22654] , Statistics on independence cache: Total cache size (in pairs): 24951, Positive cache size: 23317, Positive conditional cache size: 1884, Positive unconditional cache size: 21433, Negative cache size: 1634, Negative conditional cache size: 413, Negative unconditional cache size: 1221, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3139 ], Independence queries for same thread: 32793 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 326515, independent: 291763, independent conditional: 269541, independent unconditional: 22222, dependent: 34752, dependent conditional: 31088, dependent unconditional: 3664, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 293136, independent: 291763, independent conditional: 269541, independent unconditional: 22222, dependent: 1373, dependent conditional: 1190, dependent unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 293136, independent: 291763, independent conditional: 269541, independent unconditional: 22222, dependent: 1373, dependent conditional: 1190, dependent unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 293136, independent: 291763, independent conditional: 269541, independent unconditional: 22222, dependent: 1373, dependent conditional: 1190, dependent unconditional: 183, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 297021, independent: 291763, independent conditional: 55813, independent unconditional: 235950, dependent: 5258, dependent conditional: 1202, dependent unconditional: 4056, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 297021, independent: 291763, independent conditional: 52993, independent unconditional: 238770, dependent: 5258, dependent conditional: 836, dependent unconditional: 4422, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297021, independent: 291763, independent conditional: 52993, independent unconditional: 238770, dependent: 5258, dependent conditional: 836, dependent unconditional: 4422, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 25713, independent: 24089, independent conditional: 1887, independent unconditional: 22202, dependent: 1624, dependent conditional: 412, dependent unconditional: 1212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 25713, independent: 20963, independent conditional: 0, independent unconditional: 20963, dependent: 4750, dependent conditional: 0, dependent unconditional: 4750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4750, independent: 3126, independent conditional: 1262, independent unconditional: 1864, dependent: 1624, dependent conditional: 412, dependent unconditional: 1212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4750, independent: 3126, independent conditional: 1262, independent unconditional: 1864, dependent: 1624, dependent conditional: 412, dependent unconditional: 1212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3683, independent: 2052, independent conditional: 783, independent unconditional: 1269, dependent: 1631, dependent conditional: 317, dependent unconditional: 1314, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 297021, independent: 267674, independent conditional: 51106, independent unconditional: 216568, dependent: 3634, dependent conditional: 424, dependent unconditional: 3210, unknown: 25713, unknown conditional: 2299, unknown unconditional: 23414] , Statistics on independence cache: Total cache size (in pairs): 25713, Positive cache size: 24089, Positive conditional cache size: 1887, Positive unconditional cache size: 22202, Negative cache size: 1624, Negative conditional cache size: 412, Negative unconditional cache size: 1212, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3186, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 297021, independent: 291763, independent conditional: 55813, independent unconditional: 235950, dependent: 5258, dependent conditional: 1202, dependent unconditional: 4056, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 297021, independent: 291763, independent conditional: 52993, independent unconditional: 238770, dependent: 5258, dependent conditional: 836, dependent unconditional: 4422, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 297021, independent: 291763, independent conditional: 52993, independent unconditional: 238770, dependent: 5258, dependent conditional: 836, dependent unconditional: 4422, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 25713, independent: 24089, independent conditional: 1887, independent unconditional: 22202, dependent: 1624, dependent conditional: 412, dependent unconditional: 1212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 25713, independent: 20963, independent conditional: 0, independent unconditional: 20963, dependent: 4750, dependent conditional: 0, dependent unconditional: 4750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4750, independent: 3126, independent conditional: 1262, independent unconditional: 1864, dependent: 1624, dependent conditional: 412, dependent unconditional: 1212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4750, independent: 3126, independent conditional: 1262, independent unconditional: 1864, dependent: 1624, dependent conditional: 412, dependent unconditional: 1212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3683, independent: 2052, independent conditional: 783, independent unconditional: 1269, dependent: 1631, dependent conditional: 317, dependent unconditional: 1314, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 297021, independent: 267674, independent conditional: 51106, independent unconditional: 216568, dependent: 3634, dependent conditional: 424, dependent unconditional: 3210, unknown: 25713, unknown conditional: 2299, unknown unconditional: 23414] , Statistics on independence cache: Total cache size (in pairs): 25713, Positive cache size: 24089, Positive conditional cache size: 1887, Positive unconditional cache size: 22202, Negative cache size: 1624, Negative conditional cache size: 412, Negative unconditional cache size: 1212, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3186 ], Independence queries for same thread: 33379 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 333221, independent: 297849, independent conditional: 275235, independent unconditional: 22614, dependent: 35372, dependent conditional: 31641, dependent unconditional: 3731, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 299235, independent: 297849, independent conditional: 275235, independent unconditional: 22614, dependent: 1386, dependent conditional: 1200, dependent unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 299235, independent: 297849, independent conditional: 275235, independent unconditional: 22614, dependent: 1386, dependent conditional: 1200, dependent unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 299235, independent: 297849, independent conditional: 275235, independent unconditional: 22614, dependent: 1386, dependent conditional: 1200, dependent unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 303215, independent: 297849, independent conditional: 56491, independent unconditional: 241358, dependent: 5366, dependent conditional: 1214, dependent unconditional: 4152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 303215, independent: 297849, independent conditional: 53627, independent unconditional: 244222, dependent: 5366, dependent conditional: 842, dependent unconditional: 4524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303215, independent: 297849, independent conditional: 53627, independent unconditional: 244222, dependent: 5366, dependent conditional: 842, dependent unconditional: 4524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 25471, independent: 23804, independent conditional: 1951, independent unconditional: 21853, dependent: 1667, dependent conditional: 414, dependent unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 25471, independent: 20483, independent conditional: 0, independent unconditional: 20483, dependent: 4988, dependent conditional: 0, dependent unconditional: 4988, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4988, independent: 3321, independent conditional: 1406, independent unconditional: 1915, dependent: 1667, dependent conditional: 414, dependent unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4988, independent: 3321, independent conditional: 1406, independent unconditional: 1915, dependent: 1667, dependent conditional: 414, dependent unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3857, independent: 2300, independent conditional: 972, independent unconditional: 1328, dependent: 1557, dependent conditional: 329, dependent unconditional: 1229, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 303215, independent: 274045, independent conditional: 51676, independent unconditional: 222369, dependent: 3699, dependent conditional: 428, dependent unconditional: 3271, unknown: 25471, unknown conditional: 2365, unknown unconditional: 23106] , Statistics on independence cache: Total cache size (in pairs): 25471, Positive cache size: 23804, Positive conditional cache size: 1951, Positive unconditional cache size: 21853, Negative cache size: 1667, Negative conditional cache size: 414, Negative unconditional cache size: 1253, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3236, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 303215, independent: 297849, independent conditional: 56491, independent unconditional: 241358, dependent: 5366, dependent conditional: 1214, dependent unconditional: 4152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 303215, independent: 297849, independent conditional: 53627, independent unconditional: 244222, dependent: 5366, dependent conditional: 842, dependent unconditional: 4524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 303215, independent: 297849, independent conditional: 53627, independent unconditional: 244222, dependent: 5366, dependent conditional: 842, dependent unconditional: 4524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 25471, independent: 23804, independent conditional: 1951, independent unconditional: 21853, dependent: 1667, dependent conditional: 414, dependent unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 25471, independent: 20483, independent conditional: 0, independent unconditional: 20483, dependent: 4988, dependent conditional: 0, dependent unconditional: 4988, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 4988, independent: 3321, independent conditional: 1406, independent unconditional: 1915, dependent: 1667, dependent conditional: 414, dependent unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4988, independent: 3321, independent conditional: 1406, independent unconditional: 1915, dependent: 1667, dependent conditional: 414, dependent unconditional: 1253, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3857, independent: 2300, independent conditional: 972, independent unconditional: 1328, dependent: 1557, dependent conditional: 329, dependent unconditional: 1229, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 303215, independent: 274045, independent conditional: 51676, independent unconditional: 222369, dependent: 3699, dependent conditional: 428, dependent unconditional: 3271, unknown: 25471, unknown conditional: 2365, unknown unconditional: 23106] , Statistics on independence cache: Total cache size (in pairs): 25471, Positive cache size: 23804, Positive conditional cache size: 1951, Positive unconditional cache size: 21853, Negative cache size: 1667, Negative conditional cache size: 414, Negative unconditional cache size: 1253, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3236 ], Independence queries for same thread: 33986 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 350355, independent: 314268, independent conditional: 291262, independent unconditional: 23006, dependent: 36087, dependent conditional: 32289, dependent unconditional: 3798, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 315741, independent: 314268, independent conditional: 291262, independent unconditional: 23006, dependent: 1473, dependent conditional: 1284, dependent unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 315741, independent: 314268, independent conditional: 291262, independent unconditional: 23006, dependent: 1473, dependent conditional: 1284, dependent unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 315741, independent: 314268, independent conditional: 291262, independent unconditional: 23006, dependent: 1473, dependent conditional: 1284, dependent unconditional: 189, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 319968, independent: 314268, independent conditional: 60414, independent unconditional: 253854, dependent: 5700, dependent conditional: 1298, dependent unconditional: 4402, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 319968, independent: 314268, independent conditional: 57491, independent unconditional: 256777, dependent: 5700, dependent conditional: 920, dependent unconditional: 4780, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 319968, independent: 314268, independent conditional: 57491, independent unconditional: 256777, dependent: 5700, dependent conditional: 920, dependent unconditional: 4780, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 28007, independent: 26215, independent conditional: 2067, independent unconditional: 24148, dependent: 1792, dependent conditional: 453, dependent unconditional: 1339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 28007, independent: 22772, independent conditional: 0, independent unconditional: 22772, dependent: 5235, dependent conditional: 0, dependent unconditional: 5235, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5235, independent: 3443, independent conditional: 1432, independent unconditional: 2011, dependent: 1792, dependent conditional: 453, dependent unconditional: 1339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5235, independent: 3443, independent conditional: 1432, independent unconditional: 2011, dependent: 1792, dependent conditional: 453, dependent unconditional: 1339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3948, independent: 2290, independent conditional: 946, independent unconditional: 1343, dependent: 1658, dependent conditional: 352, dependent unconditional: 1306, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 319968, independent: 288053, independent conditional: 55424, independent unconditional: 232629, dependent: 3908, dependent conditional: 467, dependent unconditional: 3441, unknown: 28007, unknown conditional: 2520, unknown unconditional: 25487] , Statistics on independence cache: Total cache size (in pairs): 28007, Positive cache size: 26215, Positive conditional cache size: 2067, Positive unconditional cache size: 24148, Negative cache size: 1792, Negative conditional cache size: 453, Negative unconditional cache size: 1339, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3301, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 319968, independent: 314268, independent conditional: 60414, independent unconditional: 253854, dependent: 5700, dependent conditional: 1298, dependent unconditional: 4402, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 319968, independent: 314268, independent conditional: 57491, independent unconditional: 256777, dependent: 5700, dependent conditional: 920, dependent unconditional: 4780, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 319968, independent: 314268, independent conditional: 57491, independent unconditional: 256777, dependent: 5700, dependent conditional: 920, dependent unconditional: 4780, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 28007, independent: 26215, independent conditional: 2067, independent unconditional: 24148, dependent: 1792, dependent conditional: 453, dependent unconditional: 1339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 28007, independent: 22772, independent conditional: 0, independent unconditional: 22772, dependent: 5235, dependent conditional: 0, dependent unconditional: 5235, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5235, independent: 3443, independent conditional: 1432, independent unconditional: 2011, dependent: 1792, dependent conditional: 453, dependent unconditional: 1339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5235, independent: 3443, independent conditional: 1432, independent unconditional: 2011, dependent: 1792, dependent conditional: 453, dependent unconditional: 1339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3948, independent: 2290, independent conditional: 946, independent unconditional: 1343, dependent: 1658, dependent conditional: 352, dependent unconditional: 1306, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 319968, independent: 288053, independent conditional: 55424, independent unconditional: 232629, dependent: 3908, dependent conditional: 467, dependent unconditional: 3441, unknown: 28007, unknown conditional: 2520, unknown unconditional: 25487] , Statistics on independence cache: Total cache size (in pairs): 28007, Positive cache size: 26215, Positive conditional cache size: 2067, Positive unconditional cache size: 24148, Negative cache size: 1792, Negative conditional cache size: 453, Negative unconditional cache size: 1339, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3301 ], Independence queries for same thread: 34614 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 355494, independent: 318808, independent conditional: 295410, independent unconditional: 23398, dependent: 36686, dependent conditional: 32821, dependent unconditional: 3865, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 320294, independent: 318808, independent conditional: 295410, independent unconditional: 23398, dependent: 1486, dependent conditional: 1294, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 320294, independent: 318808, independent conditional: 295410, independent unconditional: 23398, dependent: 1486, dependent conditional: 1294, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 320294, independent: 318808, independent conditional: 295410, independent unconditional: 23398, dependent: 1486, dependent conditional: 1294, dependent unconditional: 192, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 324542, independent: 318808, independent conditional: 61004, independent unconditional: 257804, dependent: 5734, dependent conditional: 1310, dependent unconditional: 4424, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 324542, independent: 318808, independent conditional: 58040, independent unconditional: 260768, dependent: 5734, dependent conditional: 926, dependent unconditional: 4808, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 324542, independent: 318808, independent conditional: 58040, independent unconditional: 260768, dependent: 5734, dependent conditional: 926, dependent unconditional: 4808, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 27906, independent: 26110, independent conditional: 2101, independent unconditional: 24009, dependent: 1796, dependent conditional: 455, dependent unconditional: 1341, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 27906, independent: 22604, independent conditional: 0, independent unconditional: 22604, dependent: 5302, dependent conditional: 0, dependent unconditional: 5302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5302, independent: 3506, independent conditional: 1444, independent unconditional: 2062, dependent: 1796, dependent conditional: 455, dependent unconditional: 1341, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5302, independent: 3506, independent conditional: 1444, independent unconditional: 2062, dependent: 1796, dependent conditional: 455, dependent unconditional: 1341, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4099, independent: 2369, independent conditional: 934, independent unconditional: 1435, dependent: 1730, dependent conditional: 364, dependent unconditional: 1367, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 324542, independent: 292698, independent conditional: 55939, independent unconditional: 236759, dependent: 3938, dependent conditional: 471, dependent unconditional: 3467, unknown: 27906, unknown conditional: 2556, unknown unconditional: 25350] , Statistics on independence cache: Total cache size (in pairs): 27906, Positive cache size: 26110, Positive conditional cache size: 2101, Positive unconditional cache size: 24009, Negative cache size: 1796, Negative conditional cache size: 455, Negative unconditional cache size: 1341, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3348, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 324542, independent: 318808, independent conditional: 61004, independent unconditional: 257804, dependent: 5734, dependent conditional: 1310, dependent unconditional: 4424, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 324542, independent: 318808, independent conditional: 58040, independent unconditional: 260768, dependent: 5734, dependent conditional: 926, dependent unconditional: 4808, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 324542, independent: 318808, independent conditional: 58040, independent unconditional: 260768, dependent: 5734, dependent conditional: 926, dependent unconditional: 4808, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 27906, independent: 26110, independent conditional: 2101, independent unconditional: 24009, dependent: 1796, dependent conditional: 455, dependent unconditional: 1341, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 27906, independent: 22604, independent conditional: 0, independent unconditional: 22604, dependent: 5302, dependent conditional: 0, dependent unconditional: 5302, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5302, independent: 3506, independent conditional: 1444, independent unconditional: 2062, dependent: 1796, dependent conditional: 455, dependent unconditional: 1341, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5302, independent: 3506, independent conditional: 1444, independent unconditional: 2062, dependent: 1796, dependent conditional: 455, dependent unconditional: 1341, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4099, independent: 2369, independent conditional: 934, independent unconditional: 1435, dependent: 1730, dependent conditional: 364, dependent unconditional: 1367, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 324542, independent: 292698, independent conditional: 55939, independent unconditional: 236759, dependent: 3938, dependent conditional: 471, dependent unconditional: 3467, unknown: 27906, unknown conditional: 2556, unknown unconditional: 25350] , Statistics on independence cache: Total cache size (in pairs): 27906, Positive cache size: 26110, Positive conditional cache size: 2101, Positive unconditional cache size: 24009, Negative cache size: 1796, Negative conditional cache size: 455, Negative unconditional cache size: 1341, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3348 ], Independence queries for same thread: 35200 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 362392, independent: 325086, independent conditional: 301296, independent unconditional: 23790, dependent: 37306, dependent conditional: 33374, dependent unconditional: 3932, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 326585, independent: 325086, independent conditional: 301296, independent unconditional: 23790, dependent: 1499, dependent conditional: 1304, dependent unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 326585, independent: 325086, independent conditional: 301296, independent unconditional: 23790, dependent: 1499, dependent conditional: 1304, dependent unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 326585, independent: 325086, independent conditional: 301296, independent unconditional: 23790, dependent: 1499, dependent conditional: 1304, dependent unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 330932, independent: 325086, independent conditional: 61686, independent unconditional: 263400, dependent: 5846, dependent conditional: 1322, dependent unconditional: 4524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 330932, independent: 325086, independent conditional: 58678, independent unconditional: 266408, dependent: 5846, dependent conditional: 932, dependent unconditional: 4914, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 330932, independent: 325086, independent conditional: 58678, independent unconditional: 266408, dependent: 5846, dependent conditional: 932, dependent unconditional: 4914, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 28210, independent: 26381, independent conditional: 2185, independent unconditional: 24196, dependent: 1829, dependent conditional: 457, dependent unconditional: 1372, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 28210, independent: 22759, independent conditional: 0, independent unconditional: 22759, dependent: 5451, dependent conditional: 0, dependent unconditional: 5451, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5451, independent: 3622, independent conditional: 1509, independent unconditional: 2113, dependent: 1829, dependent conditional: 457, dependent unconditional: 1372, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5451, independent: 3622, independent conditional: 1509, independent unconditional: 2113, dependent: 1829, dependent conditional: 457, dependent unconditional: 1372, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4177, independent: 2365, independent conditional: 939, independent unconditional: 1427, dependent: 1811, dependent conditional: 357, dependent unconditional: 1454, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 330932, independent: 298705, independent conditional: 56493, independent unconditional: 242212, dependent: 4017, dependent conditional: 475, dependent unconditional: 3542, unknown: 28210, unknown conditional: 2642, unknown unconditional: 25568] , Statistics on independence cache: Total cache size (in pairs): 28210, Positive cache size: 26381, Positive conditional cache size: 2185, Positive unconditional cache size: 24196, Negative cache size: 1829, Negative conditional cache size: 457, Negative unconditional cache size: 1372, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3398, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 330932, independent: 325086, independent conditional: 61686, independent unconditional: 263400, dependent: 5846, dependent conditional: 1322, dependent unconditional: 4524, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 330932, independent: 325086, independent conditional: 58678, independent unconditional: 266408, dependent: 5846, dependent conditional: 932, dependent unconditional: 4914, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 330932, independent: 325086, independent conditional: 58678, independent unconditional: 266408, dependent: 5846, dependent conditional: 932, dependent unconditional: 4914, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 28210, independent: 26381, independent conditional: 2185, independent unconditional: 24196, dependent: 1829, dependent conditional: 457, dependent unconditional: 1372, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 28210, independent: 22759, independent conditional: 0, independent unconditional: 22759, dependent: 5451, dependent conditional: 0, dependent unconditional: 5451, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5451, independent: 3622, independent conditional: 1509, independent unconditional: 2113, dependent: 1829, dependent conditional: 457, dependent unconditional: 1372, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5451, independent: 3622, independent conditional: 1509, independent unconditional: 2113, dependent: 1829, dependent conditional: 457, dependent unconditional: 1372, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4177, independent: 2365, independent conditional: 939, independent unconditional: 1427, dependent: 1811, dependent conditional: 357, dependent unconditional: 1454, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 330932, independent: 298705, independent conditional: 56493, independent unconditional: 242212, dependent: 4017, dependent conditional: 475, dependent unconditional: 3542, unknown: 28210, unknown conditional: 2642, unknown unconditional: 25568] , Statistics on independence cache: Total cache size (in pairs): 28210, Positive cache size: 26381, Positive conditional cache size: 2185, Positive unconditional cache size: 24196, Negative cache size: 1829, Negative conditional cache size: 457, Negative unconditional cache size: 1372, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3398 ], Independence queries for same thread: 35807 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 380740, independent: 342721, independent conditional: 318539, independent unconditional: 24182, dependent: 38019, dependent conditional: 34020, dependent unconditional: 3999, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 344305, independent: 342721, independent conditional: 318539, independent unconditional: 24182, dependent: 1584, dependent conditional: 1386, dependent unconditional: 198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 344305, independent: 342721, independent conditional: 318539, independent unconditional: 24182, dependent: 1584, dependent conditional: 1386, dependent unconditional: 198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 344305, independent: 342721, independent conditional: 318539, independent unconditional: 24182, dependent: 1584, dependent conditional: 1386, dependent unconditional: 198, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 348905, independent: 342721, independent conditional: 65949, independent unconditional: 276772, dependent: 6184, dependent conditional: 1398, dependent unconditional: 4786, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 348905, independent: 342721, independent conditional: 62882, independent unconditional: 279839, dependent: 6184, dependent conditional: 1002, dependent unconditional: 5182, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 348905, independent: 342721, independent conditional: 62882, independent unconditional: 279839, dependent: 6184, dependent conditional: 1002, dependent unconditional: 5182, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 29391, independent: 27437, independent conditional: 2510, independent unconditional: 24927, dependent: 1954, dependent conditional: 495, dependent unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 29391, independent: 23628, independent conditional: 0, independent unconditional: 23628, dependent: 5763, dependent conditional: 0, dependent unconditional: 5763, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5763, independent: 3809, independent conditional: 1583, independent unconditional: 2226, dependent: 1954, dependent conditional: 495, dependent unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5763, independent: 3809, independent conditional: 1583, independent unconditional: 2226, dependent: 1954, dependent conditional: 495, dependent unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4577, independent: 2623, independent conditional: 1121, independent unconditional: 1501, dependent: 1954, dependent conditional: 382, dependent unconditional: 1572, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 348905, independent: 315284, independent conditional: 60372, independent unconditional: 254912, dependent: 4230, dependent conditional: 507, dependent unconditional: 3723, unknown: 29391, unknown conditional: 3005, unknown unconditional: 26386] , Statistics on independence cache: Total cache size (in pairs): 29391, Positive cache size: 27437, Positive conditional cache size: 2510, Positive unconditional cache size: 24927, Negative cache size: 1954, Negative conditional cache size: 495, Negative unconditional cache size: 1459, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3463, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 348905, independent: 342721, independent conditional: 65949, independent unconditional: 276772, dependent: 6184, dependent conditional: 1398, dependent unconditional: 4786, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 348905, independent: 342721, independent conditional: 62882, independent unconditional: 279839, dependent: 6184, dependent conditional: 1002, dependent unconditional: 5182, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 348905, independent: 342721, independent conditional: 62882, independent unconditional: 279839, dependent: 6184, dependent conditional: 1002, dependent unconditional: 5182, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 29391, independent: 27437, independent conditional: 2510, independent unconditional: 24927, dependent: 1954, dependent conditional: 495, dependent unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 29391, independent: 23628, independent conditional: 0, independent unconditional: 23628, dependent: 5763, dependent conditional: 0, dependent unconditional: 5763, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5763, independent: 3809, independent conditional: 1583, independent unconditional: 2226, dependent: 1954, dependent conditional: 495, dependent unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5763, independent: 3809, independent conditional: 1583, independent unconditional: 2226, dependent: 1954, dependent conditional: 495, dependent unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4577, independent: 2623, independent conditional: 1121, independent unconditional: 1501, dependent: 1954, dependent conditional: 382, dependent unconditional: 1572, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 348905, independent: 315284, independent conditional: 60372, independent unconditional: 254912, dependent: 4230, dependent conditional: 507, dependent unconditional: 3723, unknown: 29391, unknown conditional: 3005, unknown unconditional: 26386] , Statistics on independence cache: Total cache size (in pairs): 29391, Positive cache size: 27437, Positive conditional cache size: 2510, Positive unconditional cache size: 24927, Negative cache size: 1954, Negative conditional cache size: 495, Negative unconditional cache size: 1459, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3463 ], Independence queries for same thread: 36435 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 385987, independent: 347369, independent conditional: 322795, independent unconditional: 24574, dependent: 38618, dependent conditional: 34552, dependent unconditional: 4066, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 348966, independent: 347369, independent conditional: 322795, independent unconditional: 24574, dependent: 1597, dependent conditional: 1396, dependent unconditional: 201, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 348966, independent: 347369, independent conditional: 322795, independent unconditional: 24574, dependent: 1597, dependent conditional: 1396, dependent unconditional: 201, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 348966, independent: 347369, independent conditional: 322795, independent unconditional: 24574, dependent: 1597, dependent conditional: 1396, dependent unconditional: 201, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 353587, independent: 347369, independent conditional: 66539, independent unconditional: 280830, dependent: 6218, dependent conditional: 1410, dependent unconditional: 4808, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 353587, independent: 347369, independent conditional: 63431, independent unconditional: 283938, dependent: 6218, dependent conditional: 1008, dependent unconditional: 5210, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 353587, independent: 347369, independent conditional: 63431, independent unconditional: 283938, dependent: 6218, dependent conditional: 1008, dependent unconditional: 5210, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 29306, independent: 27339, independent conditional: 2429, independent unconditional: 24910, dependent: 1967, dependent conditional: 497, dependent unconditional: 1470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 29306, independent: 23437, independent conditional: 0, independent unconditional: 23437, dependent: 5869, dependent conditional: 0, dependent unconditional: 5869, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5869, independent: 3902, independent conditional: 1627, independent unconditional: 2275, dependent: 1967, dependent conditional: 497, dependent unconditional: 1470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5869, independent: 3902, independent conditional: 1627, independent unconditional: 2275, dependent: 1967, dependent conditional: 497, dependent unconditional: 1470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4462, independent: 2495, independent conditional: 990, independent unconditional: 1505, dependent: 1967, dependent conditional: 380, dependent unconditional: 1587, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 353587, independent: 320030, independent conditional: 61002, independent unconditional: 259028, dependent: 4251, dependent conditional: 511, dependent unconditional: 3740, unknown: 29306, unknown conditional: 2926, unknown unconditional: 26380] , Statistics on independence cache: Total cache size (in pairs): 29306, Positive cache size: 27339, Positive conditional cache size: 2429, Positive unconditional cache size: 24910, Negative cache size: 1967, Negative conditional cache size: 497, Negative unconditional cache size: 1470, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3510, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 353587, independent: 347369, independent conditional: 66539, independent unconditional: 280830, dependent: 6218, dependent conditional: 1410, dependent unconditional: 4808, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 353587, independent: 347369, independent conditional: 63431, independent unconditional: 283938, dependent: 6218, dependent conditional: 1008, dependent unconditional: 5210, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 353587, independent: 347369, independent conditional: 63431, independent unconditional: 283938, dependent: 6218, dependent conditional: 1008, dependent unconditional: 5210, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 29306, independent: 27339, independent conditional: 2429, independent unconditional: 24910, dependent: 1967, dependent conditional: 497, dependent unconditional: 1470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 29306, independent: 23437, independent conditional: 0, independent unconditional: 23437, dependent: 5869, dependent conditional: 0, dependent unconditional: 5869, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 5869, independent: 3902, independent conditional: 1627, independent unconditional: 2275, dependent: 1967, dependent conditional: 497, dependent unconditional: 1470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 5869, independent: 3902, independent conditional: 1627, independent unconditional: 2275, dependent: 1967, dependent conditional: 497, dependent unconditional: 1470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4462, independent: 2495, independent conditional: 990, independent unconditional: 1505, dependent: 1967, dependent conditional: 380, dependent unconditional: 1587, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 353587, independent: 320030, independent conditional: 61002, independent unconditional: 259028, dependent: 4251, dependent conditional: 511, dependent unconditional: 3740, unknown: 29306, unknown conditional: 2926, unknown unconditional: 26380] , Statistics on independence cache: Total cache size (in pairs): 29306, Positive cache size: 27339, Positive conditional cache size: 2429, Positive unconditional cache size: 24910, Negative cache size: 1967, Negative conditional cache size: 497, Negative unconditional cache size: 1470, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3510 ], Independence queries for same thread: 37021 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 84468, independent: 65419, independent conditional: 49525, independent unconditional: 15894, dependent: 19049, dependent conditional: 16021, dependent unconditional: 3028, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 65797, independent: 65419, independent conditional: 49525, independent unconditional: 15894, dependent: 378, dependent conditional: 252, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 65797, independent: 65419, independent conditional: 49525, independent unconditional: 15894, dependent: 378, dependent conditional: 252, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 65797, independent: 65419, independent conditional: 49525, independent unconditional: 15894, dependent: 378, dependent conditional: 252, dependent unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66427, independent: 65419, independent conditional: 1905, independent unconditional: 63514, dependent: 1008, dependent conditional: 252, dependent unconditional: 756, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66427, independent: 65419, independent conditional: 1903, independent unconditional: 63516, dependent: 1008, dependent conditional: 0, dependent unconditional: 1008, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66427, independent: 65419, independent conditional: 1903, independent unconditional: 63516, dependent: 1008, dependent conditional: 0, dependent unconditional: 1008, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12361, independent: 12174, independent conditional: 0, independent unconditional: 12174, dependent: 187, dependent conditional: 0, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12361, independent: 11896, independent conditional: 0, independent unconditional: 11896, dependent: 465, dependent conditional: 0, dependent unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 465, independent: 278, independent conditional: 0, independent unconditional: 278, dependent: 187, dependent conditional: 0, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 465, independent: 278, independent conditional: 0, independent unconditional: 278, dependent: 187, dependent conditional: 0, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 451, independent: 254, independent conditional: 0, independent unconditional: 254, dependent: 197, dependent conditional: 0, dependent unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66427, independent: 53245, independent conditional: 1903, independent unconditional: 51342, dependent: 821, dependent conditional: 0, dependent unconditional: 821, unknown: 12361, unknown conditional: 0, unknown unconditional: 12361] , Statistics on independence cache: Total cache size (in pairs): 12361, Positive cache size: 12174, Positive conditional cache size: 0, Positive unconditional cache size: 12174, Negative cache size: 187, Negative conditional cache size: 0, Negative unconditional cache size: 187, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 254, Maximal queried relation: 1, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 66427, independent: 65419, independent conditional: 1905, independent unconditional: 63514, dependent: 1008, dependent conditional: 252, dependent unconditional: 756, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 66427, independent: 65419, independent conditional: 1903, independent unconditional: 63516, dependent: 1008, dependent conditional: 0, dependent unconditional: 1008, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 66427, independent: 65419, independent conditional: 1903, independent unconditional: 63516, dependent: 1008, dependent conditional: 0, dependent unconditional: 1008, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 12361, independent: 12174, independent conditional: 0, independent unconditional: 12174, dependent: 187, dependent conditional: 0, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 12361, independent: 11896, independent conditional: 0, independent unconditional: 11896, dependent: 465, dependent conditional: 0, dependent unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 465, independent: 278, independent conditional: 0, independent unconditional: 278, dependent: 187, dependent conditional: 0, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 465, independent: 278, independent conditional: 0, independent unconditional: 278, dependent: 187, dependent conditional: 0, dependent unconditional: 187, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 451, independent: 254, independent conditional: 0, independent unconditional: 254, dependent: 197, dependent conditional: 0, dependent unconditional: 197, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 66427, independent: 53245, independent conditional: 1903, independent unconditional: 51342, dependent: 821, dependent conditional: 0, dependent unconditional: 821, unknown: 12361, unknown conditional: 0, unknown unconditional: 12361] , Statistics on independence cache: Total cache size (in pairs): 12361, Positive cache size: 12174, Positive conditional cache size: 0, Positive unconditional cache size: 12174, Negative cache size: 187, Negative conditional cache size: 0, Negative unconditional cache size: 187, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 254 ], Independence queries for same thread: 18671 - TimeoutResultAtElement [Line: 945]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 2181 with TraceHistMax 63,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 2179 interpolants. - TimeoutResultAtElement [Line: 928]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 2181 with TraceHistMax 63,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 2179 interpolants. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 143 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 120 NumberOfCodeBlocks, 120 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 61 ConstructedInterpolants, 0 QuantifiedInterpolants, 61 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 5/5 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 2 thread instances CFG has 4 procedures, 169 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 316 NumberOfCodeBlocks, 316 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 236 ConstructedInterpolants, 0 QuantifiedInterpolants, 705 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 60/60 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 3 thread instances CFG has 5 procedures, 195 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 422 NumberOfCodeBlocks, 422 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 316 ConstructedInterpolants, 0 QuantifiedInterpolants, 800 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 135/135 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 4 thread instances CFG has 6 procedures, 221 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 509 NumberOfCodeBlocks, 509 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 391 ConstructedInterpolants, 0 QuantifiedInterpolants, 875 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 240/240 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 5 thread instances CFG has 7 procedures, 247 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 616 NumberOfCodeBlocks, 616 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 479 ConstructedInterpolants, 0 QuantifiedInterpolants, 963 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 375/375 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 6 thread instances CFG has 8 procedures, 273 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 730 NumberOfCodeBlocks, 730 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 567 ConstructedInterpolants, 0 QuantifiedInterpolants, 1051 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 540/540 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 7 thread instances CFG has 9 procedures, 299 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 830 NumberOfCodeBlocks, 830 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 655 ConstructedInterpolants, 0 QuantifiedInterpolants, 1139 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 735/735 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 8 thread instances CFG has 10 procedures, 325 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 937 NumberOfCodeBlocks, 937 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 743 ConstructedInterpolants, 0 QuantifiedInterpolants, 1227 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 960/960 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 9 thread instances CFG has 11 procedures, 351 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 1051 NumberOfCodeBlocks, 1051 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 831 ConstructedInterpolants, 0 QuantifiedInterpolants, 1315 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 1215/1215 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 10 thread instances CFG has 12 procedures, 377 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 1150 NumberOfCodeBlocks, 1150 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 918 ConstructedInterpolants, 0 QuantifiedInterpolants, 1402 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 1500/1500 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 11 thread instances CFG has 13 procedures, 403 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 1249 NumberOfCodeBlocks, 1249 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 998 ConstructedInterpolants, 0 QuantifiedInterpolants, 1482 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 1815/1815 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 12 thread instances CFG has 14 procedures, 429 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 1.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1351 NumberOfCodeBlocks, 1351 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1074 ConstructedInterpolants, 0 QuantifiedInterpolants, 1558 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 2160/2160 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 13 thread instances CFG has 15 procedures, 455 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 1460 NumberOfCodeBlocks, 1460 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1171 ConstructedInterpolants, 0 QuantifiedInterpolants, 1655 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 2535/2535 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 14 thread instances CFG has 16 procedures, 481 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 1588 NumberOfCodeBlocks, 1588 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1280 ConstructedInterpolants, 0 QuantifiedInterpolants, 1764 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 2940/2940 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 15 thread instances CFG has 17 procedures, 507 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 1.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1715 NumberOfCodeBlocks, 1715 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1381 ConstructedInterpolants, 0 QuantifiedInterpolants, 1865 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 3375/3375 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 16 thread instances CFG has 18 procedures, 533 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 1.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 1815 NumberOfCodeBlocks, 1815 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1469 ConstructedInterpolants, 0 QuantifiedInterpolants, 1953 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 3840/3840 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 17 thread instances CFG has 19 procedures, 559 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 1.7s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 1922 NumberOfCodeBlocks, 1922 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1557 ConstructedInterpolants, 0 QuantifiedInterpolants, 2041 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 4335/4335 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 18 thread instances CFG has 20 procedures, 585 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.9s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 2036 NumberOfCodeBlocks, 2036 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1645 ConstructedInterpolants, 0 QuantifiedInterpolants, 2129 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 4860/4860 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 19 thread instances CFG has 21 procedures, 611 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 2136 NumberOfCodeBlocks, 2136 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1733 ConstructedInterpolants, 0 QuantifiedInterpolants, 2217 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 5415/5415 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 20 thread instances CFG has 22 procedures, 637 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 2243 NumberOfCodeBlocks, 2243 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1821 ConstructedInterpolants, 0 QuantifiedInterpolants, 2305 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 6000/6000 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 21 thread instances CFG has 23 procedures, 663 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 4.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 2357 NumberOfCodeBlocks, 2357 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1909 ConstructedInterpolants, 0 QuantifiedInterpolants, 2393 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 6615/6615 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 22 thread instances CFG has 24 procedures, 689 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 2.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 2457 NumberOfCodeBlocks, 2457 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1997 ConstructedInterpolants, 0 QuantifiedInterpolants, 2481 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 7260/7260 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 23 thread instances CFG has 25 procedures, 715 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 4.3s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 3.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 2564 NumberOfCodeBlocks, 2564 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2085 ConstructedInterpolants, 0 QuantifiedInterpolants, 2569 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 7935/7935 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 24 thread instances CFG has 26 procedures, 741 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 5.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 3.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 2678 NumberOfCodeBlocks, 2678 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2173 ConstructedInterpolants, 0 QuantifiedInterpolants, 2657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8640/8640 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 25 thread instances CFG has 27 procedures, 767 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 4.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 3.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 2778 NumberOfCodeBlocks, 2778 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2261 ConstructedInterpolants, 0 QuantifiedInterpolants, 2745 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9375/9375 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 26 thread instances CFG has 28 procedures, 793 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 4.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 2885 NumberOfCodeBlocks, 2885 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2349 ConstructedInterpolants, 0 QuantifiedInterpolants, 2833 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 10140/10140 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 27 thread instances CFG has 29 procedures, 819 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 6.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 4.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 2999 NumberOfCodeBlocks, 2999 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2437 ConstructedInterpolants, 0 QuantifiedInterpolants, 2921 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 10935/10935 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 28 thread instances CFG has 30 procedures, 845 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 7.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 5.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 3099 NumberOfCodeBlocks, 3099 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2525 ConstructedInterpolants, 0 QuantifiedInterpolants, 3009 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 11760/11760 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 29 thread instances CFG has 31 procedures, 871 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 6.4s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 4.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 3206 NumberOfCodeBlocks, 3206 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2613 ConstructedInterpolants, 0 QuantifiedInterpolants, 3097 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12615/12615 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 30 thread instances CFG has 32 procedures, 897 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 7.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 5.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 3320 NumberOfCodeBlocks, 3320 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2701 ConstructedInterpolants, 0 QuantifiedInterpolants, 3185 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 13500/13500 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 31 thread instances CFG has 33 procedures, 923 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 9.4s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 7.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 3420 NumberOfCodeBlocks, 3420 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2789 ConstructedInterpolants, 0 QuantifiedInterpolants, 3273 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 14415/14415 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 32 thread instances CFG has 34 procedures, 949 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 7.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 5.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 3527 NumberOfCodeBlocks, 3527 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2877 ConstructedInterpolants, 0 QuantifiedInterpolants, 3361 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 15360/15360 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 33 thread instances CFG has 35 procedures, 975 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 9.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 7.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 3641 NumberOfCodeBlocks, 3641 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 2965 ConstructedInterpolants, 0 QuantifiedInterpolants, 3449 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 16335/16335 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 34 thread instances CFG has 36 procedures, 1001 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 7.9s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 5.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 3741 NumberOfCodeBlocks, 3741 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3053 ConstructedInterpolants, 0 QuantifiedInterpolants, 3537 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 17340/17340 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 35 thread instances CFG has 37 procedures, 1027 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 8.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 6.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 3848 NumberOfCodeBlocks, 3848 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3141 ConstructedInterpolants, 0 QuantifiedInterpolants, 3625 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 18375/18375 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 36 thread instances CFG has 38 procedures, 1053 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 11.8s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 9.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 3962 NumberOfCodeBlocks, 3962 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3229 ConstructedInterpolants, 0 QuantifiedInterpolants, 3713 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 19440/19440 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 37 thread instances CFG has 39 procedures, 1079 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 10.8s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 8.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 4062 NumberOfCodeBlocks, 4062 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3317 ConstructedInterpolants, 0 QuantifiedInterpolants, 3801 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 20535/20535 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 38 thread instances CFG has 40 procedures, 1105 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 15.9s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 13.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 4169 NumberOfCodeBlocks, 4169 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3405 ConstructedInterpolants, 0 QuantifiedInterpolants, 3889 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 21660/21660 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 39 thread instances CFG has 41 procedures, 1131 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 12.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 9.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 4283 NumberOfCodeBlocks, 4283 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3493 ConstructedInterpolants, 0 QuantifiedInterpolants, 3977 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 22815/22815 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 40 thread instances CFG has 42 procedures, 1157 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 15.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 12.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 4383 NumberOfCodeBlocks, 4383 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3581 ConstructedInterpolants, 0 QuantifiedInterpolants, 4065 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 24000/24000 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 41 thread instances CFG has 43 procedures, 1183 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 10.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 7.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 4490 NumberOfCodeBlocks, 4490 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3669 ConstructedInterpolants, 0 QuantifiedInterpolants, 4153 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 25215/25215 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 42 thread instances CFG has 44 procedures, 1209 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 16.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 13.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 4604 NumberOfCodeBlocks, 4604 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3757 ConstructedInterpolants, 0 QuantifiedInterpolants, 4241 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 26460/26460 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 43 thread instances CFG has 45 procedures, 1235 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 19.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 16.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 4704 NumberOfCodeBlocks, 4704 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3845 ConstructedInterpolants, 0 QuantifiedInterpolants, 4329 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 27735/27735 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 44 thread instances CFG has 46 procedures, 1261 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 15.8s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 12.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 4811 NumberOfCodeBlocks, 4811 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 3933 ConstructedInterpolants, 0 QuantifiedInterpolants, 4417 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 29040/29040 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 45 thread instances CFG has 47 procedures, 1287 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 18.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 14.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 4925 NumberOfCodeBlocks, 4925 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4021 ConstructedInterpolants, 0 QuantifiedInterpolants, 4505 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 30375/30375 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 46 thread instances CFG has 48 procedures, 1313 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 21.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 18.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 5025 NumberOfCodeBlocks, 5025 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4109 ConstructedInterpolants, 0 QuantifiedInterpolants, 4593 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 31740/31740 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 47 thread instances CFG has 49 procedures, 1339 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 26.4s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 22.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 5132 NumberOfCodeBlocks, 5132 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4197 ConstructedInterpolants, 0 QuantifiedInterpolants, 4681 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 33135/33135 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 48 thread instances CFG has 50 procedures, 1365 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 21.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 17.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 5246 NumberOfCodeBlocks, 5246 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4285 ConstructedInterpolants, 0 QuantifiedInterpolants, 4769 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 34560/34560 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 49 thread instances CFG has 51 procedures, 1391 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 26.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 22.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 5346 NumberOfCodeBlocks, 5346 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4373 ConstructedInterpolants, 0 QuantifiedInterpolants, 4857 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 36015/36015 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 50 thread instances CFG has 52 procedures, 1417 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 24.8s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 20.7s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 5453 NumberOfCodeBlocks, 5453 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4461 ConstructedInterpolants, 0 QuantifiedInterpolants, 4945 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 37500/37500 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 51 thread instances CFG has 53 procedures, 1443 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 34.4s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 29.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 5567 NumberOfCodeBlocks, 5567 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4549 ConstructedInterpolants, 0 QuantifiedInterpolants, 5033 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 39015/39015 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 52 thread instances CFG has 54 procedures, 1469 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 21.9s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 17.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 5667 NumberOfCodeBlocks, 5667 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4637 ConstructedInterpolants, 0 QuantifiedInterpolants, 5121 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 40560/40560 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 53 thread instances CFG has 55 procedures, 1495 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 33.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 28.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 5774 NumberOfCodeBlocks, 5774 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4725 ConstructedInterpolants, 0 QuantifiedInterpolants, 5209 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 42135/42135 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 54 thread instances CFG has 56 procedures, 1521 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 25.2s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 20.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 5888 NumberOfCodeBlocks, 5888 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4813 ConstructedInterpolants, 0 QuantifiedInterpolants, 5297 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 43740/43740 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 55 thread instances CFG has 57 procedures, 1547 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 25.4s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 20.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 5988 NumberOfCodeBlocks, 5988 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4901 ConstructedInterpolants, 0 QuantifiedInterpolants, 5385 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 45375/45375 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 56 thread instances CFG has 58 procedures, 1573 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 45.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 39.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 6095 NumberOfCodeBlocks, 6095 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 4989 ConstructedInterpolants, 0 QuantifiedInterpolants, 5473 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 47040/47040 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 57 thread instances CFG has 59 procedures, 1599 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 41.3s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 35.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 6209 NumberOfCodeBlocks, 6209 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 5077 ConstructedInterpolants, 0 QuantifiedInterpolants, 5561 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 48735/48735 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 58 thread instances CFG has 60 procedures, 1625 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 42.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 36.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 6309 NumberOfCodeBlocks, 6309 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 5165 ConstructedInterpolants, 0 QuantifiedInterpolants, 5649 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 50460/50460 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 59 thread instances CFG has 61 procedures, 1651 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 41.9s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 36.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 6416 NumberOfCodeBlocks, 6416 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 5253 ConstructedInterpolants, 0 QuantifiedInterpolants, 5737 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 52215/52215 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 60 thread instances CFG has 62 procedures, 1677 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 49.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 43.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 6530 NumberOfCodeBlocks, 6530 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 5341 ConstructedInterpolants, 0 QuantifiedInterpolants, 5825 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 54000/54000 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 61 thread instances CFG has 63 procedures, 1703 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 23.7s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 17.9s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 6630 NumberOfCodeBlocks, 6630 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 5429 ConstructedInterpolants, 0 QuantifiedInterpolants, 5913 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 55815/55815 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 62 thread instances CFG has 64 procedures, 1729 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 18.2s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 16.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 1160 NumberOfCodeBlocks, 1160 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 1159 ConstructedInterpolants, 0 QuantifiedInterpolants, 1159 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 19220/19220 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown