/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.prune.known.deadend.states.from.previous.iterations false -s ../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION --traceabstraction.abstraction.used.for.commutativity.in.por VARIABLES_GLOBAL -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-57af04c-m [2024-01-26 09:36:53,479 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 09:36:53,520 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-01-26 09:36:53,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 09:36:53,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 09:36:53,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 09:36:53,537 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 09:36:53,537 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 09:36:53,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 09:36:53,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 09:36:53,538 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 09:36:53,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 09:36:53,539 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 09:36:53,539 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 09:36:53,539 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 09:36:53,540 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 09:36:53,540 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 09:36:53,540 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 09:36:53,540 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 09:36:53,541 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 09:36:53,541 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 09:36:53,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 09:36:53,543 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 09:36:53,544 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 09:36:53,544 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 09:36:53,544 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 09:36:53,544 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 09:36:53,544 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-01-26 09:36:53,545 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 09:36:53,545 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-01-26 09:36:53,545 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 09:36:53,545 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 09:36:53,545 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 09:36:53,545 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 09:36:53,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 09:36:53,546 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 09:36:53,546 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-01-26 09:36:53,546 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 09:36:53,546 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-01-26 09:36:53,547 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstraction used for commutativity in POR -> VARIABLES_GLOBAL [2024-01-26 09:36:53,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 09:36:53,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 09:36:53,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 09:36:53,736 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 09:36:53,737 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 09:36:53,738 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c [2024-01-26 09:36:54,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 09:36:54,881 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 09:36:54,882 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c [2024-01-26 09:36:54,888 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/677c4ca30/ca881461f56c41a9aa57a39ddf49e78d/FLAGab6566d5e [2024-01-26 09:36:54,900 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/677c4ca30/ca881461f56c41a9aa57a39ddf49e78d [2024-01-26 09:36:54,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 09:36:54,904 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 09:36:54,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 09:36:54,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 09:36:54,908 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 09:36:54,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 09:36:54" (1/1) ... [2024-01-26 09:36:54,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@82efbd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:54, skipping insertion in model container [2024-01-26 09:36:54,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 09:36:54" (1/1) ... [2024-01-26 09:36:54,934 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 09:36:55,065 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c[3001,3014] [2024-01-26 09:36:55,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 09:36:55,079 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 09:36:55,099 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c[3001,3014] [2024-01-26 09:36:55,101 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 09:36:55,110 INFO L206 MainTranslator]: Completed translation [2024-01-26 09:36:55,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55 WrapperNode [2024-01-26 09:36:55,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 09:36:55,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-26 09:36:55,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-26 09:36:55,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-26 09:36:55,116 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,124 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,142 INFO L138 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 17, calls inlined = 17, statements flattened = 209 [2024-01-26 09:36:55,143 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-26 09:36:55,143 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-26 09:36:55,143 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-26 09:36:55,143 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-26 09:36:55,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,151 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,157 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,159 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,160 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,161 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,163 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-26 09:36:55,164 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-26 09:36:55,164 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-26 09:36:55,164 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-26 09:36:55,165 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (1/1) ... [2024-01-26 09:36:55,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-01-26 09:36:55,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:36:55,203 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) [2024-01-26 09:36:55,232 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 [2024-01-26 09:36:55,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-26 09:36:55,233 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-01-26 09:36:55,233 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-01-26 09:36:55,233 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-01-26 09:36:55,233 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-01-26 09:36:55,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-01-26 09:36:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-26 09:36:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-01-26 09:36:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-01-26 09:36:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-26 09:36:55,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-26 09:36:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-01-26 09:36:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-26 09:36:55,235 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-26 09:36:55,326 INFO L241 CfgBuilder]: Building ICFG [2024-01-26 09:36:55,328 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-26 09:36:55,629 INFO L282 CfgBuilder]: Performing block encoding [2024-01-26 09:36:55,639 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-26 09:36:55,640 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2024-01-26 09:36:55,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 09:36:55 BoogieIcfgContainer [2024-01-26 09:36:55,640 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-26 09:36:55,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-26 09:36:55,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-26 09:36:55,644 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-26 09:36:55,644 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 09:36:54" (1/3) ... [2024-01-26 09:36:55,648 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@694b61eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 09:36:55, skipping insertion in model container [2024-01-26 09:36:55,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 09:36:55" (2/3) ... [2024-01-26 09:36:55,648 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@694b61eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 09:36:55, skipping insertion in model container [2024-01-26 09:36:55,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 09:36:55" (3/3) ... [2024-01-26 09:36:55,649 INFO L112 eAbstractionObserver]: Analyzing ICFG unroll-cond-5.wvr.c [2024-01-26 09:36:55,656 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-01-26 09:36:55,663 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-26 09:36:55,664 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-01-26 09:36:55,664 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-26 09:36:55,749 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-01-26 09:36:55,792 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-26 09:36:55,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-01-26 09:36:55,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:36:55,793 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) [2024-01-26 09:36:55,795 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 [2024-01-26 09:36:55,823 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-01-26 09:36:55,829 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-01-26 09:36:55,833 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;@48f713b6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-26 09:36:55,833 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-01-26 09:36:56,231 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:36:56,235 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:36:56,235 INFO L85 PathProgramCache]: Analyzing trace with hash -1606675597, now seen corresponding path program 1 times [2024-01-26 09:36:56,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:36:56,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224562474] [2024-01-26 09:36:56,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:36:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:36:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:36:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:36:56,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:36:56,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224562474] [2024-01-26 09:36:56,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224562474] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-26 09:36:56,498 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-26 09:36:56,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-26 09:36:56,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702994188] [2024-01-26 09:36:56,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-26 09:36:56,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-01-26 09:36:56,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:36:56,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-01-26 09:36:56,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-01-26 09:36:56,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:56,526 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:36:56,527 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 75.5) internal successors, (151), 2 states have internal predecessors, (151), 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) [2024-01-26 09:36:56,527 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:56,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:56,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-26 09:36:56,601 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:36:56,602 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:36:56,602 INFO L85 PathProgramCache]: Analyzing trace with hash -812427894, now seen corresponding path program 1 times [2024-01-26 09:36:56,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:36:56,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210428056] [2024-01-26 09:36:56,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:36:56,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:36:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:36:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:36:57,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:36:57,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210428056] [2024-01-26 09:36:57,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210428056] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-26 09:36:57,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-26 09:36:57,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-01-26 09:36:57,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430314572] [2024-01-26 09:36:57,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-26 09:36:57,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-01-26 09:36:57,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:36:57,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-01-26 09:36:57,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2024-01-26 09:36:57,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:57,229 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:36:57,230 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 13.0) internal successors, (143), 11 states have internal predecessors, (143), 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) [2024-01-26 09:36:57,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:57,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:57,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:57,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:36:57,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-01-26 09:36:57,506 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:36:57,507 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:36:57,507 INFO L85 PathProgramCache]: Analyzing trace with hash 240992144, now seen corresponding path program 1 times [2024-01-26 09:36:57,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:36:57,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146454438] [2024-01-26 09:36:57,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:36:57,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:36:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:36:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:36:57,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:36:58,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146454438] [2024-01-26 09:36:58,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146454438] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:36:58,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1088887128] [2024-01-26 09:36:58,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:36:58,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:36:58,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:36:58,042 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:36:58,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-01-26 09:36:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:36:58,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-26 09:36:58,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:36:58,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-01-26 09:36:58,386 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-26 09:36:58,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1088887128] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-26 09:36:58,387 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-26 09:36:58,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 19 [2024-01-26 09:36:58,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238560542] [2024-01-26 09:36:58,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-26 09:36:58,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-01-26 09:36:58,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:36:58,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-01-26 09:36:58,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2024-01-26 09:36:58,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:58,391 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:36:58,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.5) internal successors, (156), 8 states have internal predecessors, (156), 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) [2024-01-26 09:36:58,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:58,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:36:58,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:58,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:36:58,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:36:58,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:36:58,596 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-01-26 09:36:58,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-01-26 09:36:58,793 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:36:58,793 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:36:58,794 INFO L85 PathProgramCache]: Analyzing trace with hash 2140681257, now seen corresponding path program 1 times [2024-01-26 09:36:58,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:36:58,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498752902] [2024-01-26 09:36:58,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:36:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:36:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:36:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-01-26 09:36:59,198 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:36:59,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498752902] [2024-01-26 09:36:59,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498752902] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:36:59,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [440242508] [2024-01-26 09:36:59,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:36:59,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:36:59,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:36:59,201 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:36:59,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-01-26 09:36:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:36:59,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 33 conjunts are in the unsatisfiable core [2024-01-26 09:36:59,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:36:59,853 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 15 treesize of output 7 [2024-01-26 09:36:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:36:59,929 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 09:37:00,537 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-01-26 09:37:00,537 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 19 treesize of output 7 [2024-01-26 09:37:01,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:37:01,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [440242508] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 09:37:01,197 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 09:37:01,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 18, 18] total 40 [2024-01-26 09:37:01,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207586305] [2024-01-26 09:37:01,197 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 09:37:01,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2024-01-26 09:37:01,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:37:01,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2024-01-26 09:37:01,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=1436, Unknown=0, NotChecked=0, Total=1560 [2024-01-26 09:37:01,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:01,200 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:37:01,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 10.95) internal successors, (438), 40 states have internal predecessors, (438), 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) [2024-01-26 09:37:01,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:01,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:37:01,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:37:01,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:02,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:02,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:37:02,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:37:02,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:37:02,628 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-01-26 09:37:02,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:37:02,828 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:37:02,829 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:37:02,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1967353944, now seen corresponding path program 2 times [2024-01-26 09:37:02,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:37:02,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304874268] [2024-01-26 09:37:02,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:37:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:37:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:37:03,266 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-26 09:37:03,267 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:37:03,267 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304874268] [2024-01-26 09:37:03,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304874268] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:37:03,267 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [647153189] [2024-01-26 09:37:03,267 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-26 09:37:03,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:37:03,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:37:03,268 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:37:03,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-01-26 09:37:03,476 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-01-26 09:37:03,477 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 09:37:03,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 88 conjunts are in the unsatisfiable core [2024-01-26 09:37:03,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:37:03,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-01-26 09:37:04,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-01-26 09:37:04,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-01-26 09:37:04,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-01-26 09:37:06,188 INFO L349 Elim1Store]: treesize reduction 34, result has 30.6 percent of original size [2024-01-26 09:37:06,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 79 treesize of output 48 [2024-01-26 09:37:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:37:06,368 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 09:37:13,597 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 09:37:13,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 640 treesize of output 305 [2024-01-26 09:37:13,684 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 09:37:13,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 780 treesize of output 820 [2024-01-26 09:37:13,823 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 09:37:13,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 636 treesize of output 604 [2024-01-26 09:37:13,988 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 09:37:13,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 15 case distinctions, treesize of input 261 treesize of output 337 [2024-01-26 09:37:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:37:47,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [647153189] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 09:37:47,323 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 09:37:47,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 44, 41] total 93 [2024-01-26 09:37:47,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355571757] [2024-01-26 09:37:47,323 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 09:37:47,323 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2024-01-26 09:37:47,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:37:47,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2024-01-26 09:37:47,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=578, Invalid=7920, Unknown=58, NotChecked=0, Total=8556 [2024-01-26 09:37:47,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:47,327 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:37:47,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 93 states, 93 states have (on average 5.623655913978495) internal successors, (523), 93 states have internal predecessors, (523), 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) [2024-01-26 09:37:47,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:47,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:37:47,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:37:47,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:37:47,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:56,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:56,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:37:56,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:37:56,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:37:56,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:37:56,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-01-26 09:37:56,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:37:56,779 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:37:56,779 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:37:56,779 INFO L85 PathProgramCache]: Analyzing trace with hash 402966747, now seen corresponding path program 3 times [2024-01-26 09:37:56,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:37:56,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762611987] [2024-01-26 09:37:56,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:37:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:37:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:37:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-01-26 09:37:57,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:37:57,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762611987] [2024-01-26 09:37:57,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [762611987] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:37:57,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [60277711] [2024-01-26 09:37:57,251 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-01-26 09:37:57,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:37:57,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:37:57,252 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:37:57,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-01-26 09:37:57,553 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-01-26 09:37:57,553 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 09:37:57,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 30 conjunts are in the unsatisfiable core [2024-01-26 09:37:57,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:37:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-01-26 09:37:57,863 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 09:37:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-01-26 09:37:58,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [60277711] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 09:37:58,354 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 09:37:58,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 31 [2024-01-26 09:37:58,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327681828] [2024-01-26 09:37:58,354 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 09:37:58,354 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-01-26 09:37:58,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:37:58,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-01-26 09:37:58,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=835, Unknown=0, NotChecked=0, Total=930 [2024-01-26 09:37:58,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:58,356 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:37:58,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 8.838709677419354) internal successors, (274), 31 states have internal predecessors, (274), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-26 09:37:58,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:58,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:37:58,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:37:58,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:37:58,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:37:58,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:59,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:37:59,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:37:59,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:37:59,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:37:59,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:37:59,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:37:59,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-01-26 09:37:59,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-01-26 09:37:59,861 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:37:59,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:37:59,861 INFO L85 PathProgramCache]: Analyzing trace with hash -565479457, now seen corresponding path program 4 times [2024-01-26 09:37:59,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:37:59,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021590421] [2024-01-26 09:37:59,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:37:59,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:37:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:38:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:38:28,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:38:28,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021590421] [2024-01-26 09:38:28,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2021590421] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:38:28,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [997335121] [2024-01-26 09:38:28,302 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-01-26 09:38:28,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:38:28,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:38:28,303 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:38:28,304 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-01-26 09:38:28,440 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-01-26 09:38:28,441 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 09:38:28,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 92 conjunts are in the unsatisfiable core [2024-01-26 09:38:28,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:38:34,102 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 09:38:34,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 153 treesize of output 94 [2024-01-26 09:38:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:38:34,352 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 09:38:42,199 INFO L349 Elim1Store]: treesize reduction 20, result has 92.7 percent of original size [2024-01-26 09:38:42,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 14 new quantified variables, introduced 28 case distinctions, treesize of input 308 treesize of output 352 [2024-01-26 09:38:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-26 09:38:46,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [997335121] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 09:38:46,950 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 09:38:46,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 48, 49] total 147 [2024-01-26 09:38:46,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637298932] [2024-01-26 09:38:46,951 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 09:38:46,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 147 states [2024-01-26 09:38:46,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:38:46,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 147 interpolants. [2024-01-26 09:38:46,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1241, Invalid=20221, Unknown=0, NotChecked=0, Total=21462 [2024-01-26 09:38:46,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:38:46,958 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:38:46,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 147 states, 147 states have (on average 4.1768707482993195) internal successors, (614), 147 states have internal predecessors, (614), 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) [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:38:46,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:04,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:39:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:39:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:39:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:39:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:39:04,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2024-01-26 09:39:04,061 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-01-26 09:39:04,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:39:04,261 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:39:04,261 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:39:04,261 INFO L85 PathProgramCache]: Analyzing trace with hash 71753332, now seen corresponding path program 5 times [2024-01-26 09:39:04,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:39:04,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014899792] [2024-01-26 09:39:04,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:39:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:39:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:39:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 2 proven. 133 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-01-26 09:39:04,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:39:04,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014899792] [2024-01-26 09:39:04,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014899792] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:39:04,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1108768926] [2024-01-26 09:39:04,750 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-01-26 09:39:04,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:39:04,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:39:04,751 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:39:04,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-01-26 09:39:05,001 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2024-01-26 09:39:05,001 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 09:39:05,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 22 conjunts are in the unsatisfiable core [2024-01-26 09:39:05,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:39:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-01-26 09:39:05,150 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 09:39:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-01-26 09:39:05,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1108768926] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 09:39:05,438 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 09:39:05,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13, 13] total 30 [2024-01-26 09:39:05,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964658012] [2024-01-26 09:39:05,438 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 09:39:05,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-01-26 09:39:05,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:39:05,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-01-26 09:39:05,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=767, Unknown=0, NotChecked=0, Total=870 [2024-01-26 09:39:05,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:05,440 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:39:05,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 10.633333333333333) internal successors, (319), 30 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2024-01-26 09:39:05,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:07,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:39:07,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:39:07,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:39:07,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:39:07,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:39:07,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2024-01-26 09:39:07,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-01-26 09:39:07,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-01-26 09:39:07,431 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-01-26 09:39:07,431 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:39:07,432 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:39:07,432 INFO L85 PathProgramCache]: Analyzing trace with hash 594716571, now seen corresponding path program 1 times [2024-01-26 09:39:07,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:39:07,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519182102] [2024-01-26 09:39:07,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:39:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:39:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:39:08,671 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-01-26 09:39:08,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 09:39:08,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519182102] [2024-01-26 09:39:08,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519182102] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 09:39:08,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1122265346] [2024-01-26 09:39:08,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:39:08,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:39:08,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 09:39:08,673 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-26 09:39:08,675 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-01-26 09:39:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 09:39:08,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 70 conjunts are in the unsatisfiable core [2024-01-26 09:39:08,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 09:39:09,878 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-01-26 09:39:09,878 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 09:39:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-01-26 09:39:11,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1122265346] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 09:39:11,677 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 09:39:11,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37, 37] total 71 [2024-01-26 09:39:11,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139876707] [2024-01-26 09:39:11,678 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 09:39:11,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2024-01-26 09:39:11,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 09:39:11,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2024-01-26 09:39:11,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=290, Invalid=4680, Unknown=0, NotChecked=0, Total=4970 [2024-01-26 09:39:11,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:11,684 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 09:39:11,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 7.408450704225352) internal successors, (526), 71 states have internal predecessors, (526), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-26 09:39:11,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:11,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:39:11,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:39:11,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:39:11,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:39:11,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:39:11,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2024-01-26 09:39:11,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-01-26 09:39:11,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:19,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 09:39:19,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-01-26 09:39:19,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-26 09:39:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-01-26 09:39:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-01-26 09:39:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-01-26 09:39:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2024-01-26 09:39:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2024-01-26 09:39:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-01-26 09:39:19,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-01-26 09:39:19,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 09:39:19,872 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 09:39:19,872 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 09:39:19,872 INFO L85 PathProgramCache]: Analyzing trace with hash -1540199667, now seen corresponding path program 2 times [2024-01-26 09:39:19,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 09:39:19,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908837617] [2024-01-26 09:39:19,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 09:39:19,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 09:39:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2024-01-26 09:50:28,700 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,720 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 [2024-01-26 09:50:28,720 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 [2024-01-26 09:50:28,743 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,779 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,815 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,851 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,886 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,920 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,951 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:28,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,033 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,060 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,087 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,117 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,145 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,171 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,199 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,226 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,253 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,281 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,307 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,331 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,353 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,375 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,399 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,421 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,446 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,469 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,493 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,516 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,541 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,566 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,593 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,618 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,641 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,665 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,688 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,711 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,740 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-01-26 09:50:29,771 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,797 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:29,984 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-01-26 09:50:30,018 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 [2024-01-26 09:50:30,021 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,046 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,075 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,107 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,133 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,160 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,182 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,200 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,218 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,238 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,258 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,279 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,371 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,390 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,407 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,423 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,440 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,457 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,473 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,488 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,504 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,520 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,536 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,552 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,569 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,586 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,600 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,616 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,629 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,642 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,655 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,669 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,684 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,700 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,715 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,731 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,747 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,763 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,780 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,791 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,796 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,800 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,805 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,810 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,815 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,819 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,823 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,828 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,832 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,836 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,841 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,845 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,847 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,850 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,852 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,855 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,857 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,859 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,862 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,864 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,867 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,869 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,871 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,874 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,877 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,879 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,881 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,884 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,886 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,889 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,891 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,893 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,896 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,898 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,901 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,903 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,905 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,907 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,909 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,911 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,913 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,915 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,917 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,919 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,921 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,923 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,925 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,926 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,928 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,929 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,931 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,933 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,935 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,936 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,938 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,939 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,941 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,942 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,943 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,945 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,947 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,948 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,950 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,951 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,953 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,954 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,955 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,957 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,958 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,959 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,960 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,961 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,962 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,963 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,964 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,965 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,965 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,966 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,967 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,968 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,969 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,970 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,970 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,971 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,972 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,973 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,974 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,974 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,974 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,975 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,975 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,976 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,976 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,976 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,977 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,977 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,978 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,978 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,978 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,978 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 09:50:30,984 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-01-26 09:50:30,984 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-01-26 09:50:30,984 WARN L619 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 354 with TraceHistMax 9,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 352 interpolants. [2024-01-26 09:50:30,988 INFO L445 BasicCegarLoop]: Path program histogram: [5, 2, 1, 1, 1] [2024-01-26 09:50:30,989 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was TIMEOUT (1/3) [2024-01-26 09:50:30,990 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-01-26 09:50:30,990 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-26 09:50:30,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 09:50:30 BasicIcfg [2024-01-26 09:50:30,992 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-26 09:50:30,992 INFO L158 Benchmark]: Toolchain (without parser) took 816088.69ms. Allocated memory was 345.0MB in the beginning and 3.8GB in the end (delta: 3.5GB). Free memory was 305.9MB in the beginning and 1.1GB in the end (delta: -784.4MB). Peak memory consumption was 4.3GB. Max. memory is 8.0GB. [2024-01-26 09:50:30,992 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 191.9MB. Free memory is still 139.1MB. There was no memory consumed. Max. memory is 8.0GB. [2024-01-26 09:50:30,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206.12ms. Allocated memory is still 345.0MB. Free memory was 305.9MB in the beginning and 293.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-01-26 09:50:30,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.88ms. Allocated memory is still 345.0MB. Free memory was 293.2MB in the beginning and 290.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-01-26 09:50:30,993 INFO L158 Benchmark]: Boogie Preprocessor took 20.40ms. Allocated memory is still 345.0MB. Free memory was 290.7MB in the beginning and 289.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-01-26 09:50:30,993 INFO L158 Benchmark]: RCFGBuilder took 476.22ms. Allocated memory is still 345.0MB. Free memory was 289.1MB in the beginning and 266.6MB in the end (delta: 22.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2024-01-26 09:50:30,993 INFO L158 Benchmark]: TraceAbstraction took 815350.28ms. Allocated memory was 345.0MB in the beginning and 3.8GB in the end (delta: 3.5GB). Free memory was 266.1MB in the beginning and 1.1GB in the end (delta: -824.3MB). Peak memory consumption was 4.2GB. Max. memory is 8.0GB. [2024-01-26 09:50:30,994 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 191.9MB. Free memory is still 139.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 206.12ms. Allocated memory is still 345.0MB. Free memory was 305.9MB in the beginning and 293.2MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 30.88ms. Allocated memory is still 345.0MB. Free memory was 293.2MB in the beginning and 290.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 20.40ms. Allocated memory is still 345.0MB. Free memory was 290.7MB in the beginning and 289.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 476.22ms. Allocated memory is still 345.0MB. Free memory was 289.1MB in the beginning and 266.6MB in the end (delta: 22.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * TraceAbstraction took 815350.28ms. Allocated memory was 345.0MB in the beginning and 3.8GB in the end (delta: 3.5GB). Free memory was 266.1MB in the beginning and 1.1GB in the end (delta: -824.3MB). Peak memory consumption was 4.2GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2234, independent: 1999, independent conditional: 1999, independent unconditional: 0, dependent: 235, dependent conditional: 235, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 1996, Positive cache size: 1996, Positive conditional cache size: 0, Positive unconditional cache size: 1996, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 235, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2062, independent: 1859, independent conditional: 1859, independent unconditional: 0, dependent: 203, dependent conditional: 203, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 1996, Positive cache size: 1996, Positive conditional cache size: 0, Positive unconditional cache size: 1996, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 438, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2080, independent: 1875, independent conditional: 1875, independent unconditional: 0, dependent: 205, dependent conditional: 205, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 2614, Positive cache size: 2614, Positive conditional cache size: 0, Positive unconditional cache size: 2614, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 643, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2081, independent: 1875, independent conditional: 1875, independent unconditional: 0, dependent: 206, dependent conditional: 206, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 3502, Positive cache size: 3502, Positive conditional cache size: 0, Positive unconditional cache size: 3502, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 849, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2312, independent: 2079, independent conditional: 2079, independent unconditional: 0, dependent: 233, dependent conditional: 233, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 4490, Positive cache size: 4490, Positive conditional cache size: 0, Positive unconditional cache size: 4490, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1082, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2677, independent: 2397, independent conditional: 2397, independent unconditional: 0, dependent: 280, dependent conditional: 280, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 5466, Positive cache size: 5466, Positive conditional cache size: 0, Positive unconditional cache size: 5466, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1362, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2941, independent: 2635, independent conditional: 2635, independent unconditional: 0, dependent: 306, dependent conditional: 306, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 5466, Positive cache size: 5466, Positive conditional cache size: 0, Positive unconditional cache size: 5466, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1668, Statistics for Abstraction: - StatisticsResult: Independence relation #8 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2690, independent: 2401, independent conditional: 2401, independent unconditional: 0, dependent: 289, dependent conditional: 289, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 5466, Positive cache size: 5466, Positive conditional cache size: 0, Positive unconditional cache size: 5466, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 1957, Statistics for Abstraction: - StatisticsResult: Independence relation #9 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1930, independent: 1709, independent conditional: 1709, independent unconditional: 0, dependent: 221, dependent conditional: 221, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 5466, Positive cache size: 5466, Positive conditional cache size: 0, Positive unconditional cache size: 5466, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2178, Statistics for Abstraction: - StatisticsResult: Independence relation #10 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 4188, independent: 3769, independent conditional: 3769, independent unconditional: 0, dependent: 419, dependent conditional: 419, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 25195, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 2597, dependent conditional: 2597, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 22598, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 22598, independent: 22598, independent conditional: 0, independent unconditional: 22598, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5662, independent: 5662, independent conditional: 0, independent unconditional: 5662, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 22598, independent: 16936, independent conditional: 0, independent unconditional: 16936, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5662, unknown conditional: 0, unknown unconditional: 5662] , Statistics on independence cache: Total cache size (in pairs): 5662, Positive cache size: 5662, Positive conditional cache size: 0, Positive unconditional cache size: 5662, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 2597, Statistics for Abstraction: - TimeoutResultAtElement [Line: 115]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 354 with TraceHistMax 9,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 352 interpolants. - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 396 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 815.2s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 5, EmptinessCheckTime: 39.8s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 308, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 100.9s InterpolantComputationTime, 3314 NumberOfCodeBlocks, 3294 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 4646 ConstructedInterpolants, 84 QuantifiedInterpolants, 97702 SizeOfPredicates, 194 NumberOfNonLiveVariables, 2795 ConjunctsInSsa, 344 ConjunctsInUnsatCore, 22 InterpolantComputations, 3 PerfectInterpolantSequences, 407/2453 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown