/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 50 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe023_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 15:51:43,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 15:51:43,378 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 15:51:43,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 15:51:43,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 15:51:43,404 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 15:51:43,405 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 15:51:43,405 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 15:51:43,405 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 15:51:43,408 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 15:51:43,409 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 15:51:43,409 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 15:51:43,409 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 15:51:43,410 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 15:51:43,410 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 15:51:43,411 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 15:51:43,411 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 15:51:43,411 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 15:51:43,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 15:51:43,411 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 15:51:43,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 15:51:43,412 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 15:51:43,413 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 15:51:43,413 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 15:51:43,413 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 15:51:43,413 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 15:51:43,413 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 15:51:43,413 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 15:51:43,414 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 15:51:43,414 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 15:51:43,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 15:51:43,415 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 15:51:43,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 15:51:43,415 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 15:51:43,415 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 15:51:43,415 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 15:51:43,415 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 15:51:43,416 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 15:51:43,416 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 15:51:43,416 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 50 [2024-05-06 15:51:43,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 15:51:43,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 15:51:43,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 15:51:43,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 15:51:43,670 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 15:51:43,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe023_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2024-05-06 15:51:44,851 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 15:51:45,081 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 15:51:45,081 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe023_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2024-05-06 15:51:45,095 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/ecec1cf53/45a5739cb6fc4105a5957712330f93ce/FLAG85c927e1a [2024-05-06 15:51:45,105 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/ecec1cf53/45a5739cb6fc4105a5957712330f93ce [2024-05-06 15:51:45,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 15:51:45,107 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 15:51:45,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 15:51:45,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 15:51:45,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 15:51:45,114 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ceffa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45, skipping insertion in model container [2024-05-06 15:51:45,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,159 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 15:51:45,320 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe023_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[1039,1052] [2024-05-06 15:51:45,540 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 15:51:45,553 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 15:51:45,562 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe023_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[1039,1052] [2024-05-06 15:51:45,621 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 15:51:45,649 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 15:51:45,649 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 15:51:45,654 INFO L206 MainTranslator]: Completed translation [2024-05-06 15:51:45,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45 WrapperNode [2024-05-06 15:51:45,655 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 15:51:45,656 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 15:51:45,656 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 15:51:45,656 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 15:51:45,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,717 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2024-05-06 15:51:45,718 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 15:51:45,718 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 15:51:45,718 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 15:51:45,718 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 15:51:45,731 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,752 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,753 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,754 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,756 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,773 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 15:51:45,773 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 15:51:45,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 15:51:45,773 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 15:51:45,774 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (1/1) ... [2024-05-06 15:51:45,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 15:51:45,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 15:51:45,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-06 15:51:45,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-06 15:51:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 15:51:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 15:51:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 15:51:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 15:51:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 15:51:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 15:51:45,892 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 15:51:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 15:51:45,892 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 15:51:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 15:51:45,893 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 15:51:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 15:51:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 15:51:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 15:51:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 15:51:45,895 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-06 15:51:46,031 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 15:51:46,036 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 15:51:46,342 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 15:51:46,485 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 15:51:46,486 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 15:51:46,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 03:51:46 BoogieIcfgContainer [2024-05-06 15:51:46,487 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 15:51:46,489 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 15:51:46,489 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 15:51:46,491 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 15:51:46,491 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 03:51:45" (1/3) ... [2024-05-06 15:51:46,492 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@742ce51a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 03:51:46, skipping insertion in model container [2024-05-06 15:51:46,492 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 03:51:45" (2/3) ... [2024-05-06 15:51:46,493 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@742ce51a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 03:51:46, skipping insertion in model container [2024-05-06 15:51:46,493 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 03:51:46" (3/3) ... [2024-05-06 15:51:46,494 INFO L112 eAbstractionObserver]: Analyzing ICFG safe023_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2024-05-06 15:51:46,501 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 15:51:46,509 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 15:51:46,509 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-05-06 15:51:46,509 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 15:51:46,558 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 15:51:46,589 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 15:51:46,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 15:51:46,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 15:51:46,592 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-06 15:51:46,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-06 15:51:46,618 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 15:51:46,626 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:51:46,627 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 15:51:46,632 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;@5b6ea09a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=50, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 15:51:46,632 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2024-05-06 15:51:46,656 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2024-05-06 15:51:46,657 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:51:46,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1360690426, now seen corresponding path program 1 times [2024-05-06 15:51:46,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:51:46,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140585790] [2024-05-06 15:51:46,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:47,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:47,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:51:47,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140585790] [2024-05-06 15:51:47,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140585790] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:51:47,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:51:47,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 15:51:47,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213145591] [2024-05-06 15:51:47,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:51:47,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-06 15:51:47,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:51:47,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-06 15:51:47,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-06 15:51:47,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:51:47,256 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:51:47,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 24.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 15:51:47,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:51:47,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:51:47,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 15:51:47,368 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2024-05-06 15:51:47,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:51:47,368 INFO L85 PathProgramCache]: Analyzing trace with hash 906636038, now seen corresponding path program 1 times [2024-05-06 15:51:47,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:51:47,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460069853] [2024-05-06 15:51:47,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:48,626 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:51:48,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460069853] [2024-05-06 15:51:48,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460069853] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:51:48,626 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:51:48,626 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-06 15:51:48,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391996900] [2024-05-06 15:51:48,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:51:48,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-06 15:51:48,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:51:48,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-06 15:51:48,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-05-06 15:51:48,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:51:48,630 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:51:48,631 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 15:51:48,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:51:48,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:51:51,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1251973078, now seen corresponding path program 1 times [2024-05-06 15:51:51,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:51,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:52,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:52,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:52,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:52,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 15:51:52,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-05-06 15:51:52,720 INFO L85 PathProgramCache]: Analyzing trace with hash -143729488, now seen corresponding path program 1 times [2024-05-06 15:51:52,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:52,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:52,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:51:52,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 15:51:52,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 15:51:52,845 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2024-05-06 15:51:52,846 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:51:52,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1981484297, now seen corresponding path program 1 times [2024-05-06 15:51:52,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:51:52,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436430917] [2024-05-06 15:51:52,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:53,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:51:53,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436430917] [2024-05-06 15:51:53,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436430917] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:51:53,697 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:51:53,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-05-06 15:51:53,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384022933] [2024-05-06 15:51:53,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:51:53,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-06 15:51:53,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:51:53,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-06 15:51:53,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2024-05-06 15:51:53,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:51:53,698 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:51:53,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 15:51:53,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:51:53,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 15:51:53,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:51:53,884 INFO L85 PathProgramCache]: Analyzing trace with hash -143729488, now seen corresponding path program 2 times [2024-05-06 15:51:53,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:53,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:53,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:54,099 INFO L85 PathProgramCache]: Analyzing trace with hash -432988182, now seen corresponding path program 1 times [2024-05-06 15:51:54,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:54,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:54,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:54,326 INFO L85 PathProgramCache]: Analyzing trace with hash 29542577, now seen corresponding path program 1 times [2024-05-06 15:51:54,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:54,389 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:55,175 INFO L85 PathProgramCache]: Analyzing trace with hash -1248771332, now seen corresponding path program 1 times [2024-05-06 15:51:55,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:55,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:51:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:51:55,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 15:51:55,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=528, Unknown=0, NotChecked=0, Total=650 [2024-05-06 15:51:56,028 INFO L85 PathProgramCache]: Analyzing trace with hash -143729488, now seen corresponding path program 3 times [2024-05-06 15:51:56,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:56,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:56,254 INFO L85 PathProgramCache]: Analyzing trace with hash -432988182, now seen corresponding path program 2 times [2024-05-06 15:51:56,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:56,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:56,291 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:56,459 INFO L85 PathProgramCache]: Analyzing trace with hash 29542577, now seen corresponding path program 2 times [2024-05-06 15:51:56,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:51:56,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:51:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:51:56,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:51:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:20,443 INFO L85 PathProgramCache]: Analyzing trace with hash -877612478, now seen corresponding path program 1 times [2024-05-06 15:53:20,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:53:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:53:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:20,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:53:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:39,568 INFO L85 PathProgramCache]: Analyzing trace with hash -1571988061, now seen corresponding path program 1 times [2024-05-06 15:53:39,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:53:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:53:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:53:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:53:39,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:53:39,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:53:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:53:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:53:39,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-06 15:53:39,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=734, Unknown=0, NotChecked=0, Total=870 [2024-05-06 15:53:39,949 INFO L85 PathProgramCache]: Analyzing trace with hash -143729488, now seen corresponding path program 4 times [2024-05-06 15:53:39,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:53:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:53:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:39,980 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:53:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:40,144 INFO L85 PathProgramCache]: Analyzing trace with hash -432988182, now seen corresponding path program 3 times [2024-05-06 15:53:40,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:53:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:53:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:40,170 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:53:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:40,334 INFO L85 PathProgramCache]: Analyzing trace with hash 29542577, now seen corresponding path program 3 times [2024-05-06 15:53:40,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:53:40,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:53:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:53:40,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:53:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:54:53,976 INFO L85 PathProgramCache]: Analyzing trace with hash -877612478, now seen corresponding path program 2 times [2024-05-06 15:54:53,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:54:53,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:54:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:54:53,994 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:54:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:55:25,836 INFO L85 PathProgramCache]: Analyzing trace with hash 1357163272, now seen corresponding path program 1 times [2024-05-06 15:55:25,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:55:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:55:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:55:25,857 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:55:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:55:57,259 INFO L85 PathProgramCache]: Analyzing trace with hash -1064599148, now seen corresponding path program 1 times [2024-05-06 15:55:57,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:55:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:55:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:55:57,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:55:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:56:29,170 INFO L85 PathProgramCache]: Analyzing trace with hash -727078489, now seen corresponding path program 1 times [2024-05-06 15:56:29,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:56:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:56:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:56:29,197 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:56:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:00,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1223471876, now seen corresponding path program 1 times [2024-05-06 15:57:00,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:00,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:00,789 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:57:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:33,322 INFO L85 PathProgramCache]: Analyzing trace with hash 732203498, now seen corresponding path program 1 times [2024-05-06 15:57:33,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:33,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:33,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:57:33,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:58,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1367970840, now seen corresponding path program 5 times [2024-05-06 15:57:58,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:58,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:58,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:57:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:58,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:57:58,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 15:57:58,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-06 15:57:58,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable21,SelfDestructingSolverStorable11,SelfDestructingSolverStorable22,SelfDestructingSolverStorable12,SelfDestructingSolverStorable23,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable24,SelfDestructingSolverStorable14,SelfDestructingSolverStorable25,SelfDestructingSolverStorable15,SelfDestructingSolverStorable26,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-05-06 15:57:58,325 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2024-05-06 15:57:58,326 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 15:57:58,326 INFO L85 PathProgramCache]: Analyzing trace with hash -1022613807, now seen corresponding path program 2 times [2024-05-06 15:57:58,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 15:57:58,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760575904] [2024-05-06 15:57:58,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 15:57:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 15:57:58,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 15:57:58,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760575904] [2024-05-06 15:57:58,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760575904] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 15:57:58,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 15:57:58,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-05-06 15:57:58,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554592905] [2024-05-06 15:57:58,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 15:57:58,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-05-06 15:57:58,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 15:57:58,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-05-06 15:57:58,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-05-06 15:57:58,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:57:58,887 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 15:57:58,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.416666666666667) internal successors, (89), 12 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 15:57:58,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-06 15:57:58,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 15:57:58,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-05-06 15:57:58,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 15:57:59,271 INFO L85 PathProgramCache]: Analyzing trace with hash -143729488, now seen corresponding path program 6 times [2024-05-06 15:57:59,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:59,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:57:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:59,573 INFO L85 PathProgramCache]: Analyzing trace with hash -432988182, now seen corresponding path program 4 times [2024-05-06 15:57:59,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:59,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:59,619 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:57:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:59,870 INFO L85 PathProgramCache]: Analyzing trace with hash 29542577, now seen corresponding path program 4 times [2024-05-06 15:57:59,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:57:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:57:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:57:59,898 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:57:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:59:17,540 INFO L85 PathProgramCache]: Analyzing trace with hash -877612478, now seen corresponding path program 3 times [2024-05-06 15:59:17,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:59:17,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:59:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:59:17,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:59:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:59:49,781 INFO L85 PathProgramCache]: Analyzing trace with hash 1357163272, now seen corresponding path program 2 times [2024-05-06 15:59:49,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 15:59:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 15:59:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 15:59:49,797 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 15:59:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:00:25,360 INFO L85 PathProgramCache]: Analyzing trace with hash -1064599148, now seen corresponding path program 2 times [2024-05-06 16:00:25,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:00:25,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:00:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:00:25,369 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:00:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:00:57,903 INFO L85 PathProgramCache]: Analyzing trace with hash -727078489, now seen corresponding path program 2 times [2024-05-06 16:00:57,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:00:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:00:57,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:00:57,912 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:00:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:01:30,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1223471876, now seen corresponding path program 2 times [2024-05-06 16:01:30,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:01:30,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:01:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:01:30,834 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:01:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:04,251 INFO L85 PathProgramCache]: Analyzing trace with hash 732203498, now seen corresponding path program 2 times [2024-05-06 16:02:04,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:04,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:04,259 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:10,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1664257668, now seen corresponding path program 7 times [2024-05-06 16:02:10,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:10,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:11,115 INFO L85 PathProgramCache]: Analyzing trace with hash 330761194, now seen corresponding path program 5 times [2024-05-06 16:02:11,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:11,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:11,137 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:11,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1673219461, now seen corresponding path program 5 times [2024-05-06 16:02:11,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:11,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:11,477 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1824734803, now seen corresponding path program 1 times [2024-05-06 16:02:37,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:02:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:02:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:02:37,635 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:02:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:08,151 INFO L85 PathProgramCache]: Analyzing trace with hash -633874221, now seen corresponding path program 1 times [2024-05-06 16:03:08,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:03:08,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:03:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:08,161 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:03:08,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:39,323 INFO L85 PathProgramCache]: Analyzing trace with hash 209754379, now seen corresponding path program 1 times [2024-05-06 16:03:39,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:03:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:03:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:39,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:03:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:39,625 INFO L85 PathProgramCache]: Analyzing trace with hash -837227473, now seen corresponding path program 1 times [2024-05-06 16:03:39,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:03:39,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:03:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:39,645 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:03:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:39,938 INFO L85 PathProgramCache]: Analyzing trace with hash 155049932, now seen corresponding path program 1 times [2024-05-06 16:03:39,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:03:39,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:03:39,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:03:39,966 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:03:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:00,484 INFO L85 PathProgramCache]: Analyzing trace with hash 1638716445, now seen corresponding path program 1 times [2024-05-06 16:05:00,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:00,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:00,522 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:29,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1715429837, now seen corresponding path program 1 times [2024-05-06 16:05:29,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 16:05:29,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 16:05:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 16:05:29,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 16:05:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-06 16:05:35,020 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,SelfDestructingSolverStorable30,SelfDestructingSolverStorable41,SelfDestructingSolverStorable31,SelfDestructingSolverStorable42,SelfDestructingSolverStorable29,SelfDestructingSolverStorable32,SelfDestructingSolverStorable43,SelfDestructingSolverStorable33,SelfDestructingSolverStorable44,SelfDestructingSolverStorable34,SelfDestructingSolverStorable45,SelfDestructingSolverStorable35,SelfDestructingSolverStorable46,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,SelfDestructingSolverStorable27,SelfDestructingSolverStorable38,SelfDestructingSolverStorable28,SelfDestructingSolverStorable39 [2024-05-06 16:05:35,021 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-12-5-3-3-2-1 context. [2024-05-06 16:05:35,023 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2024-05-06 16:05:35,026 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2024-05-06 16:05:35,027 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2024-05-06 16:05:35,028 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2024-05-06 16:05:35,028 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2024-05-06 16:05:35,029 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2024-05-06 16:05:35,041 INFO L448 BasicCegarLoop]: Path program histogram: [7, 5, 5, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 16:05:35,042 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: clock still running: ConditionalCommutativityCheckTime at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-05-06 16:05:35,047 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-06 16:05:35,048 INFO L158 Benchmark]: Toolchain (without parser) took 829940.71ms. Allocated memory was 230.7MB in the beginning and 1.1GB in the end (delta: 903.9MB). Free memory was 157.8MB in the beginning and 477.8MB in the end (delta: -320.0MB). Peak memory consumption was 585.9MB. Max. memory is 8.0GB. [2024-05-06 16:05:35,049 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-06 16:05:35,050 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 162.5MB. Free memory is still 132.4MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 16:05:35,051 INFO L158 Benchmark]: CACSL2BoogieTranslator took 547.03ms. Allocated memory is still 230.7MB. Free memory was 157.6MB in the beginning and 179.9MB in the end (delta: -22.3MB). Peak memory consumption was 10.9MB. Max. memory is 8.0GB. [2024-05-06 16:05:35,051 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.59ms. Allocated memory is still 230.7MB. Free memory was 179.9MB in the beginning and 177.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 16:05:35,051 INFO L158 Benchmark]: Boogie Preprocessor took 54.79ms. Allocated memory is still 230.7MB. Free memory was 177.3MB in the beginning and 174.7MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-06 16:05:35,051 INFO L158 Benchmark]: RCFGBuilder took 713.68ms. Allocated memory is still 230.7MB. Free memory was 174.7MB in the beginning and 192.7MB in the end (delta: -18.1MB). Peak memory consumption was 54.8MB. Max. memory is 8.0GB. [2024-05-06 16:05:35,051 INFO L158 Benchmark]: TraceAbstraction took 828558.98ms. Allocated memory was 230.7MB in the beginning and 1.1GB in the end (delta: 903.9MB). Free memory was 191.7MB in the beginning and 477.8MB in the end (delta: -286.1MB). Peak memory consumption was 618.8MB. Max. memory is 8.0GB. [2024-05-06 16:05:35,053 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 162.5MB. Free memory is still 132.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 547.03ms. Allocated memory is still 230.7MB. Free memory was 157.6MB in the beginning and 179.9MB in the end (delta: -22.3MB). Peak memory consumption was 10.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 61.59ms. Allocated memory is still 230.7MB. Free memory was 179.9MB in the beginning and 177.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 54.79ms. Allocated memory is still 230.7MB. Free memory was 177.3MB in the beginning and 174.7MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 713.68ms. Allocated memory is still 230.7MB. Free memory was 174.7MB in the beginning and 192.7MB in the end (delta: -18.1MB). Peak memory consumption was 54.8MB. Max. memory is 8.0GB. * TraceAbstraction took 828558.98ms. Allocated memory was 230.7MB in the beginning and 1.1GB in the end (delta: 903.9MB). Free memory was 191.7MB in the beginning and 477.8MB in the end (delta: -286.1MB). Peak memory consumption was 618.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 13079, independent: 12707, independent conditional: 12617, independent unconditional: 90, dependent: 372, dependent conditional: 372, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13049, independent: 12707, independent conditional: 12617, independent unconditional: 90, dependent: 342, dependent conditional: 342, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13049, independent: 12707, independent conditional: 12617, independent unconditional: 90, dependent: 342, dependent conditional: 342, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 13049, independent: 12707, independent conditional: 12617, independent unconditional: 90, dependent: 342, dependent conditional: 342, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13983, independent: 12707, independent conditional: 5966, independent unconditional: 6741, dependent: 1276, dependent conditional: 938, dependent unconditional: 338, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 13983, independent: 12707, independent conditional: 3609, independent unconditional: 9098, dependent: 1276, dependent conditional: 726, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13983, independent: 12707, independent conditional: 3609, independent unconditional: 9098, dependent: 1276, dependent conditional: 726, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 686, independent: 649, independent conditional: 166, independent unconditional: 483, dependent: 37, dependent conditional: 26, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 686, independent: 630, independent conditional: 0, independent unconditional: 630, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 56, independent: 19, independent conditional: 18, independent unconditional: 1, dependent: 37, dependent conditional: 26, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, independent: 19, independent conditional: 18, independent unconditional: 1, dependent: 37, dependent conditional: 26, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 404, independent: 101, independent conditional: 100, independent unconditional: 1, dependent: 303, dependent conditional: 202, dependent unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 13983, independent: 12058, independent conditional: 3443, independent unconditional: 8615, dependent: 1239, dependent conditional: 700, dependent unconditional: 539, unknown: 686, unknown conditional: 192, unknown unconditional: 494] , Statistics on independence cache: Total cache size (in pairs): 686, Positive cache size: 649, Positive conditional cache size: 166, Positive unconditional cache size: 483, Negative cache size: 37, Negative conditional cache size: 26, Negative unconditional cache size: 11, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2569, Maximal queried relation: 6, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13983, independent: 12707, independent conditional: 5966, independent unconditional: 6741, dependent: 1276, dependent conditional: 938, dependent unconditional: 338, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 13983, independent: 12707, independent conditional: 3609, independent unconditional: 9098, dependent: 1276, dependent conditional: 726, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 13983, independent: 12707, independent conditional: 3609, independent unconditional: 9098, dependent: 1276, dependent conditional: 726, dependent unconditional: 550, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 686, independent: 649, independent conditional: 166, independent unconditional: 483, dependent: 37, dependent conditional: 26, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 686, independent: 630, independent conditional: 0, independent unconditional: 630, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 56, independent: 19, independent conditional: 18, independent unconditional: 1, dependent: 37, dependent conditional: 26, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 56, independent: 19, independent conditional: 18, independent unconditional: 1, dependent: 37, dependent conditional: 26, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 404, independent: 101, independent conditional: 100, independent unconditional: 1, dependent: 303, dependent conditional: 202, dependent unconditional: 101, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 13983, independent: 12058, independent conditional: 3443, independent unconditional: 8615, dependent: 1239, dependent conditional: 700, dependent unconditional: 539, unknown: 686, unknown conditional: 192, unknown unconditional: 494] , Statistics on independence cache: Total cache size (in pairs): 686, Positive cache size: 649, Positive conditional cache size: 166, Positive unconditional cache size: 483, Negative cache size: 37, Negative conditional cache size: 26, Negative unconditional cache size: 11, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2569 ], Independence queries for same thread: 30 - ExceptionOrErrorResult: AssertionError: clock still running: ConditionalCommutativityCheckTime de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: clock still running: ConditionalCommutativityCheckTime: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown