/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe015_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-06 01:21:07,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-06 01:21:07,147 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-06 01:21:07,151 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-06 01:21:07,151 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-06 01:21:07,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-06 01:21:07,176 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-06 01:21:07,176 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-06 01:21:07,176 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-06 01:21:07,179 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-06 01:21:07,180 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-06 01:21:07,180 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-06 01:21:07,180 INFO L153 SettingsManager]: * Use SBE=true [2024-05-06 01:21:07,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-06 01:21:07,182 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-06 01:21:07,182 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-06 01:21:07,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-06 01:21:07,182 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-06 01:21:07,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-06 01:21:07,183 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-06 01:21:07,183 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-06 01:21:07,183 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-06 01:21:07,184 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-06 01:21:07,184 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-06 01:21:07,185 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-06 01:21:07,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-06 01:21:07,185 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-06 01:21:07,185 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-06 01:21:07,185 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-06 01:21:07,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 01:21:07,187 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-06 01:21:07,187 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-06 01:21:07,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-06 01:21:07,187 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-06 01:21:07,187 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-06 01:21:07,187 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-06 01:21:07,188 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-06 01:21:07,188 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-06 01:21:07,188 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-06 01:21:07,188 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT [2024-05-06 01:21:07,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-06 01:21:07,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-06 01:21:07,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-06 01:21:07,413 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-06 01:21:07,414 INFO L274 PluginConnector]: CDTParser initialized [2024-05-06 01:21:07,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-wmm/safe015_power.opt.i [2024-05-06 01:21:08,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-06 01:21:08,567 INFO L384 CDTParser]: Found 1 translation units. [2024-05-06 01:21:08,567 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe015_power.opt.i [2024-05-06 01:21:08,581 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/06f7cda7d/229e4c05d56e4c1493eb38337387e121/FLAG119ed1c4c [2024-05-06 01:21:08,592 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/06f7cda7d/229e4c05d56e4c1493eb38337387e121 [2024-05-06 01:21:08,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-06 01:21:08,595 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-06 01:21:08,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-06 01:21:08,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-06 01:21:08,602 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-06 01:21:08,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 01:21:08" (1/1) ... [2024-05-06 01:21:08,604 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df9ebb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:08, skipping insertion in model container [2024-05-06 01:21:08,604 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.05 01:21:08" (1/1) ... [2024-05-06 01:21:08,636 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-06 01:21:08,789 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/safe015_power.opt.i[994,1007] [2024-05-06 01:21:09,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 01:21:09,086 INFO L202 MainTranslator]: Completed pre-run [2024-05-06 01:21:09,095 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/safe015_power.opt.i[994,1007] [2024-05-06 01:21:09,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-06 01:21:09,181 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 01:21:09,181 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-06 01:21:09,187 INFO L206 MainTranslator]: Completed translation [2024-05-06 01:21:09,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09 WrapperNode [2024-05-06 01:21:09,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-06 01:21:09,188 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-06 01:21:09,188 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-06 01:21:09,189 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-06 01:21:09,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,223 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,258 INFO L138 Inliner]: procedures = 176, calls = 86, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 168 [2024-05-06 01:21:09,259 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-06 01:21:09,259 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-06 01:21:09,259 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-06 01:21:09,260 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-06 01:21:09,268 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,277 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,309 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,311 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,313 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,318 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-06 01:21:09,318 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-06 01:21:09,318 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-06 01:21:09,319 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-06 01:21:09,319 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (1/1) ... [2024-05-06 01:21:09,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-06 01:21:09,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 01:21:09,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-06 01:21:09,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-06 01:21:09,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-05-06 01:21:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-05-06 01:21:09,424 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-05-06 01:21:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-05-06 01:21:09,426 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-05-06 01:21:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-05-06 01:21:09,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-06 01:21:09,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-06 01:21:09,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-06 01:21:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-06 01:21:09,428 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-06 01:21:09,535 INFO L241 CfgBuilder]: Building ICFG [2024-05-06 01:21:09,537 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-06 01:21:09,956 INFO L282 CfgBuilder]: Performing block encoding [2024-05-06 01:21:10,201 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-06 01:21:10,202 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-06 01:21:10,203 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 01:21:10 BoogieIcfgContainer [2024-05-06 01:21:10,203 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-06 01:21:10,205 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-06 01:21:10,205 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-06 01:21:10,208 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-06 01:21:10,208 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.05 01:21:08" (1/3) ... [2024-05-06 01:21:10,209 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10327a61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 01:21:10, skipping insertion in model container [2024-05-06 01:21:10,209 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.05 01:21:09" (2/3) ... [2024-05-06 01:21:10,210 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10327a61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.05 01:21:10, skipping insertion in model container [2024-05-06 01:21:10,210 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.05 01:21:10" (3/3) ... [2024-05-06 01:21:10,211 INFO L112 eAbstractionObserver]: Analyzing ICFG safe015_power.opt.i [2024-05-06 01:21:10,219 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-06 01:21:10,226 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-06 01:21:10,226 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-06 01:21:10,226 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-06 01:21:10,286 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-06 01:21:10,323 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-06 01:21:10,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-06 01:21:10,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-06 01:21:10,350 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-06 01:21:10,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-06 01:21:10,374 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-06 01:21:10,383 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:21:10,385 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-06 01:21:10,390 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;@7bf8cc9a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-06 01:21:10,390 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-05-06 01:21:10,430 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 01:21:10,431 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:21:10,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1621803941, now seen corresponding path program 1 times [2024-05-06 01:21:10,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:21:10,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154595254] [2024-05-06 01:21:10,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:21:10,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:21:10,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154595254] [2024-05-06 01:21:10,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154595254] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:21:10,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:21:10,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-06 01:21:10,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681609407] [2024-05-06 01:21:10,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:21:10,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-06 01:21:10,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:21:10,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-06 01:21:10,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-06 01:21:10,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:10,796 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:21:10,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 51.0) internal successors, (102), 2 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 01:21:10,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:10,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:10,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-06 01:21:10,870 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 01:21:10,871 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:21:10,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1840881715, now seen corresponding path program 1 times [2024-05-06 01:21:10,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:21:10,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797910421] [2024-05-06 01:21:10,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:10,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:11,625 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 01:21:11,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:21:11,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797910421] [2024-05-06 01:21:11,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797910421] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:21:11,626 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:21:11,626 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-06 01:21:11,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173503855] [2024-05-06 01:21:11,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:21:11,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-06 01:21:11,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:21:11,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 01:21:11,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-05-06 01:21:11,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:11,628 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:21:11,628 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.833333333333332) internal successors, (101), 6 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 01:21:11,628 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:11,628 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:17,951 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-06 01:21:17,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 58 [2024-05-06 01:21:18,087 INFO L85 PathProgramCache]: Analyzing trace with hash -1773941793, now seen corresponding path program 1 times [2024-05-06 01:21:18,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:18,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:21:18,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:18,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:21:18,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 01:21:18,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-05-06 01:21:18,832 INFO L85 PathProgramCache]: Analyzing trace with hash 659439192, now seen corresponding path program 1 times [2024-05-06 01:21:18,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:18,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:18,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:18,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:18,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-06 01:21:18,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1 [2024-05-06 01:21:18,965 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-05-06 01:21:18,965 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-06 01:21:18,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1247574410, now seen corresponding path program 1 times [2024-05-06 01:21:18,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-06 01:21:18,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [375012539] [2024-05-06 01:21:18,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:21:20,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-06 01:21:20,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [375012539] [2024-05-06 01:21:20,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [375012539] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-06 01:21:20,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-06 01:21:20,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2024-05-06 01:21:20,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577131917] [2024-05-06 01:21:20,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-06 01:21:20,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-05-06 01:21:20,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-06 01:21:20,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-05-06 01:21:20,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-05-06 01:21:20,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:20,610 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-06 01:21:20,610 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.6875) internal successors, (107), 16 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-06 01:21:20,610 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:20,610 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-06 01:21:20,610 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-06 01:21:20,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:21:20,942 INFO L85 PathProgramCache]: Analyzing trace with hash 659439192, now seen corresponding path program 2 times [2024-05-06 01:21:20,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:20,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:20,981 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:21,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:21:21,380 INFO L85 PathProgramCache]: Analyzing trace with hash -924525663, now seen corresponding path program 1 times [2024-05-06 01:21:21,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:21,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:21,424 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:21,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:21:21,724 INFO L85 PathProgramCache]: Analyzing trace with hash -642306951, now seen corresponding path program 1 times [2024-05-06 01:21:21,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:21,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:27,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-05-06 01:21:27,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-05-06 01:21:29,949 INFO L85 PathProgramCache]: Analyzing trace with hash -35418808, now seen corresponding path program 1 times [2024-05-06 01:21:29,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:21:30,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:21:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:21:30,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-06 01:21:30,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=484, Unknown=0, NotChecked=0, Total=600 [2024-05-06 01:21:30,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:21:31,159 INFO L85 PathProgramCache]: Analyzing trace with hash 659439192, now seen corresponding path program 3 times [2024-05-06 01:21:31,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:31,187 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:31,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:21:31,519 INFO L85 PathProgramCache]: Analyzing trace with hash -924525663, now seen corresponding path program 2 times [2024-05-06 01:21:31,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:31,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:31,565 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:31,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:21:31,995 INFO L85 PathProgramCache]: Analyzing trace with hash -642306951, now seen corresponding path program 2 times [2024-05-06 01:21:31,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:21:31,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:21:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:21:32,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:21:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:22:30,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:22:30,899 INFO L85 PathProgramCache]: Analyzing trace with hash -1435895896, now seen corresponding path program 4 times [2024-05-06 01:22:30,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:22:30,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:22:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:22:30,925 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:22:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:22:31,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:22:31,349 INFO L85 PathProgramCache]: Analyzing trace with hash -1016168799, now seen corresponding path program 3 times [2024-05-06 01:22:31,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:22:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:22:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:22:31,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:22:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:22:31,537 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:22:31,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1833912247, now seen corresponding path program 3 times [2024-05-06 01:22:31,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:22:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:22:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:22:31,771 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:22:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:23:10,929 INFO L85 PathProgramCache]: Analyzing trace with hash -902928505, now seen corresponding path program 1 times [2024-05-06 01:23:10,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:23:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:23:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:23:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:23:11,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:23:11,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:23:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-06 01:23:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-06 01:23:11,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-06 01:23:11,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=681, Unknown=0, NotChecked=0, Total=812 [2024-05-06 01:23:11,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:23:11,577 INFO L85 PathProgramCache]: Analyzing trace with hash 659439192, now seen corresponding path program 5 times [2024-05-06 01:23:11,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:23:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:23:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:23:11,605 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:23:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:23:11,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:23:11,981 INFO L85 PathProgramCache]: Analyzing trace with hash -924525663, now seen corresponding path program 4 times [2024-05-06 01:23:11,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:23:11,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:23:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:23:12,009 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:23:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:23:12,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:23:12,367 INFO L85 PathProgramCache]: Analyzing trace with hash -642306951, now seen corresponding path program 4 times [2024-05-06 01:23:12,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:23:12,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:23:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:23:12,393 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:23:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:24:11,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:24:11,304 INFO L85 PathProgramCache]: Analyzing trace with hash -1435895896, now seen corresponding path program 6 times [2024-05-06 01:24:11,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:24:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:24:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:24:11,329 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:24:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:24:11,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:24:11,693 INFO L85 PathProgramCache]: Analyzing trace with hash -1016168799, now seen corresponding path program 5 times [2024-05-06 01:24:11,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:24:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:24:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:24:11,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:24:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:24:11,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:24:12,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1833912247, now seen corresponding path program 5 times [2024-05-06 01:24:12,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:24:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:24:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:24:12,202 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:24:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:30,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 28 [2024-05-06 01:28:30,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1399256168, now seen corresponding path program 1 times [2024-05-06 01:28:30,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:30,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:30,753 INFO L85 PathProgramCache]: Analyzing trace with hash -740188772, now seen corresponding path program 7 times [2024-05-06 01:28:30,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:30,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:30,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1915662881, now seen corresponding path program 6 times [2024-05-06 01:28:31,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:31,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,421 INFO L85 PathProgramCache]: Analyzing trace with hash -1185252163, now seen corresponding path program 6 times [2024-05-06 01:28:31,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:31,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:31,450 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:32,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:32,363 INFO L85 PathProgramCache]: Analyzing trace with hash -638299854, now seen corresponding path program 1 times [2024-05-06 01:28:32,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:32,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:32,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:32,788 INFO L85 PathProgramCache]: Analyzing trace with hash -1104935545, now seen corresponding path program 1 times [2024-05-06 01:28:32,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:32,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:32,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:28:33,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1063768621, now seen corresponding path program 1 times [2024-05-06 01:28:33,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:28:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:28:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:28:33,248 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:28:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:35,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:36,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1561332354, now seen corresponding path program 2 times [2024-05-06 01:29:36,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:36,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:36,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:36,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:36,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1196578681, now seen corresponding path program 2 times [2024-05-06 01:29:36,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:36,706 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:36,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:29:37,106 INFO L85 PathProgramCache]: Analyzing trace with hash 2039593379, now seen corresponding path program 2 times [2024-05-06 01:29:37,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:29:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:29:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:29:37,127 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:29:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:45,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 28 [2024-05-06 01:33:45,691 INFO L85 PathProgramCache]: Analyzing trace with hash 567887694, now seen corresponding path program 1 times [2024-05-06 01:33:45,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:45,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:45,702 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:45,961 INFO L85 PathProgramCache]: Analyzing trace with hash -2037927818, now seen corresponding path program 3 times [2024-05-06 01:33:45,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:45,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:45,985 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:46,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1735252999, now seen corresponding path program 3 times [2024-05-06 01:33:46,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:46,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:46,323 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:46,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1606713833, now seen corresponding path program 3 times [2024-05-06 01:33:46,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:46,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:46,628 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:47,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:33:47,471 INFO L85 PathProgramCache]: Analyzing trace with hash -607358823, now seen corresponding path program 1 times [2024-05-06 01:33:47,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:47,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:47,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:33:47,896 INFO L85 PathProgramCache]: Analyzing trace with hash -1935221440, now seen corresponding path program 1 times [2024-05-06 01:33:47,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:47,920 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:48,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:33:48,284 INFO L85 PathProgramCache]: Analyzing trace with hash 2096036602, now seen corresponding path program 1 times [2024-05-06 01:33:48,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:33:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:33:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:33:48,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:33:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:46,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:34:46,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1592273385, now seen corresponding path program 2 times [2024-05-06 01:34:46,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:46,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:46,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:34:46,944 INFO L85 PathProgramCache]: Analyzing trace with hash -2026864576, now seen corresponding path program 2 times [2024-05-06 01:34:46,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:46,974 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:47,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-05-06 01:34:47,413 INFO L85 PathProgramCache]: Analyzing trace with hash 904431306, now seen corresponding path program 2 times [2024-05-06 01:34:47,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-06 01:34:47,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-06 01:34:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-06 01:34:47,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-06 01:34:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-06 01:35:01,031 WARN L235 SmtUtils]: Removed 2 from assertion stack [2024-05-06 01:35:01,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable32,SelfDestructingSolverStorable11,SelfDestructingSolverStorable33,SelfDestructingSolverStorable12,SelfDestructingSolverStorable34,SelfDestructingSolverStorable9,SelfDestructingSolverStorable13,SelfDestructingSolverStorable35,SelfDestructingSolverStorable14,SelfDestructingSolverStorable36,SelfDestructingSolverStorable15,SelfDestructingSolverStorable37,SelfDestructingSolverStorable16,SelfDestructingSolverStorable38,SelfDestructingSolverStorable17,SelfDestructingSolverStorable39,SelfDestructingSolverStorable40,SelfDestructingSolverStorable41,SelfDestructingSolverStorable20,SelfDestructingSolverStorable42,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable43,SelfDestructingSolverStorable22,SelfDestructingSolverStorable44,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-06 01:35:01,031 WARN L619 AbstractCegarLoop]: Verification canceled: while SimplifyDDAWithTimeout was simplifying term of DAG size 3 for 3ms.. [2024-05-06 01:35:01,033 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-05-06 01:35:01,033 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-05-06 01:35:01,034 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-05-06 01:35:01,034 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-05-06 01:35:01,037 INFO L448 BasicCegarLoop]: Path program histogram: [7, 6, 6, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-06 01:35:01,038 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: clock still running: ConditionalCommutativityCheckTime at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:172) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-05-06 01:35:01,040 INFO L158 Benchmark]: Toolchain (without parser) took 832445.31ms. Allocated memory was 168.8MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 102.2MB in the beginning and 640.6MB in the end (delta: -538.4MB). Peak memory consumption was 776.9MB. Max. memory is 8.0GB. [2024-05-06 01:35:01,040 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 168.8MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-06 01:35:01,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 592.10ms. Allocated memory is still 168.8MB. Free memory was 102.0MB in the beginning and 128.8MB in the end (delta: -26.9MB). Peak memory consumption was 17.0MB. Max. memory is 8.0GB. [2024-05-06 01:35:01,041 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.62ms. Allocated memory is still 168.8MB. Free memory was 128.8MB in the beginning and 126.2MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-06 01:35:01,041 INFO L158 Benchmark]: Boogie Preprocessor took 58.44ms. Allocated memory is still 168.8MB. Free memory was 126.2MB in the beginning and 123.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-06 01:35:01,041 INFO L158 Benchmark]: RCFGBuilder took 884.91ms. Allocated memory was 168.8MB in the beginning and 256.9MB in the end (delta: 88.1MB). Free memory was 123.1MB in the beginning and 202.3MB in the end (delta: -79.3MB). Peak memory consumption was 80.1MB. Max. memory is 8.0GB. [2024-05-06 01:35:01,041 INFO L158 Benchmark]: TraceAbstraction took 830834.44ms. Allocated memory was 256.9MB in the beginning and 1.2GB in the end (delta: 981.5MB). Free memory was 201.3MB in the beginning and 640.6MB in the end (delta: -439.3MB). Peak memory consumption was 786.8MB. Max. memory is 8.0GB. [2024-05-06 01:35:01,043 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 168.8MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 592.10ms. Allocated memory is still 168.8MB. Free memory was 102.0MB in the beginning and 128.8MB in the end (delta: -26.9MB). Peak memory consumption was 17.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 70.62ms. Allocated memory is still 168.8MB. Free memory was 128.8MB in the beginning and 126.2MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 58.44ms. Allocated memory is still 168.8MB. Free memory was 126.2MB in the beginning and 123.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 884.91ms. Allocated memory was 168.8MB in the beginning and 256.9MB in the end (delta: 88.1MB). Free memory was 123.1MB in the beginning and 202.3MB in the end (delta: -79.3MB). Peak memory consumption was 80.1MB. Max. memory is 8.0GB. * TraceAbstraction took 830834.44ms. Allocated memory was 256.9MB in the beginning and 1.2GB in the end (delta: 981.5MB). Free memory was 201.3MB in the beginning and 640.6MB in the end (delta: -439.3MB). Peak memory consumption was 786.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 23674, independent: 23372, independent conditional: 23167, independent unconditional: 205, dependent: 302, dependent conditional: 302, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 23637, independent: 23372, independent conditional: 23167, independent unconditional: 205, dependent: 265, dependent conditional: 265, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 23637, independent: 23372, independent conditional: 23167, independent unconditional: 205, dependent: 265, dependent conditional: 265, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 23637, independent: 23372, independent conditional: 23167, independent unconditional: 205, dependent: 265, dependent conditional: 265, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24468, independent: 23372, independent conditional: 10993, independent unconditional: 12379, dependent: 1096, dependent conditional: 835, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 24468, independent: 23372, independent conditional: 5213, independent unconditional: 18159, dependent: 1096, dependent conditional: 417, dependent unconditional: 679, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 24468, independent: 23372, independent conditional: 5213, independent unconditional: 18159, dependent: 1096, dependent conditional: 417, dependent unconditional: 679, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 766, independent: 748, independent conditional: 167, independent unconditional: 581, dependent: 18, dependent conditional: 11, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 766, independent: 741, independent conditional: 0, independent unconditional: 741, dependent: 25, dependent conditional: 0, dependent unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 25, independent: 7, independent conditional: 6, independent unconditional: 1, dependent: 18, dependent conditional: 11, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 25, independent: 7, independent conditional: 6, independent unconditional: 1, dependent: 18, dependent conditional: 11, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, independent: 43, independent conditional: 42, independent unconditional: 1, dependent: 209, dependent conditional: 137, dependent unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 24468, independent: 22624, independent conditional: 5046, independent unconditional: 17578, dependent: 1078, dependent conditional: 406, dependent unconditional: 672, unknown: 766, unknown conditional: 178, unknown unconditional: 588] , Statistics on independence cache: Total cache size (in pairs): 766, Positive cache size: 748, Positive conditional cache size: 167, Positive unconditional cache size: 581, Negative cache size: 18, Negative conditional cache size: 11, Negative unconditional cache size: 7, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 6198, Maximal queried relation: 5, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24468, independent: 23372, independent conditional: 10993, independent unconditional: 12379, dependent: 1096, dependent conditional: 835, dependent unconditional: 261, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 24468, independent: 23372, independent conditional: 5213, independent unconditional: 18159, dependent: 1096, dependent conditional: 417, dependent unconditional: 679, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 24468, independent: 23372, independent conditional: 5213, independent unconditional: 18159, dependent: 1096, dependent conditional: 417, dependent unconditional: 679, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 766, independent: 748, independent conditional: 167, independent unconditional: 581, dependent: 18, dependent conditional: 11, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 766, independent: 741, independent conditional: 0, independent unconditional: 741, dependent: 25, dependent conditional: 0, dependent unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 25, independent: 7, independent conditional: 6, independent unconditional: 1, dependent: 18, dependent conditional: 11, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 25, independent: 7, independent conditional: 6, independent unconditional: 1, dependent: 18, dependent conditional: 11, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 252, independent: 43, independent conditional: 42, independent unconditional: 1, dependent: 209, dependent conditional: 137, dependent unconditional: 72, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 24468, independent: 22624, independent conditional: 5046, independent unconditional: 17578, dependent: 1078, dependent conditional: 406, dependent unconditional: 672, unknown: 766, unknown conditional: 178, unknown unconditional: 588] , Statistics on independence cache: Total cache size (in pairs): 766, Positive cache size: 748, Positive conditional cache size: 167, Positive unconditional cache size: 581, Negative cache size: 18, Negative conditional cache size: 11, Negative unconditional cache size: 7, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 6198 ], Independence queries for same thread: 37 - 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