/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.number.of.independence.relations.to.use.for.por 2 --traceabstraction.abstraction.used.for.commutativity.in.por VARIABLES_GLOBAL '--traceabstraction.abstraction.used.for.commutativity.in.por.#2' NONE -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 13:05:50,088 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 13:05:50,143 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-01-26 13:05:50,146 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 13:05:50,146 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 13:05:50,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 13:05:50,159 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 13:05:50,159 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 13:05:50,160 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 13:05:50,160 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 13:05:50,160 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 13:05:50,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 13:05:50,161 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 13:05:50,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 13:05:50,161 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 13:05:50,161 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 13:05:50,162 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 13:05:50,162 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 13:05:50,162 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 13:05:50,162 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 13:05:50,163 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 13:05:50,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 13:05:50,165 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 13:05:50,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 13:05:50,166 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 13:05:50,166 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 13:05:50,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 13:05:50,166 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-01-26 13:05:50,167 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 13:05:50,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-01-26 13:05:50,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 13:05:50,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 13:05:50,167 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 13:05:50,168 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 13:05:50,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 13:05:50,168 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 13:05:50,168 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-01-26 13:05:50,168 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 13:05:50,169 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-01-26 13:05:50,169 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Number of independence relations to use for POR -> 2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstraction used for commutativity in POR -> VARIABLES_GLOBAL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstraction used for commutativity in POR #2 -> NONE [2024-01-26 13:05:50,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 13:05:50,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 13:05:50,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 13:05:50,346 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 13:05:50,346 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 13:05:50,347 INFO L431 ainManager$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 13:05:51,283 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 13:05:51,451 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 13:05:51,453 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-cond-5.wvr.c [2024-01-26 13:05:51,459 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/9ad52ea82/25e8ae4c90af4651b287476878c8e8e2/FLAG365b1659f [2024-01-26 13:05:51,467 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/9ad52ea82/25e8ae4c90af4651b287476878c8e8e2 [2024-01-26 13:05:51,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 13:05:51,471 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 13:05:51,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 13:05:51,472 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 13:05:51,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 13:05:51,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,475 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6070beb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51, skipping insertion in model container [2024-01-26 13:05:51,476 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,491 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 13:05:51,632 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 13:05:51,637 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 13:05:51,643 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 13:05:51,661 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 13:05:51,663 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 13:05:51,680 INFO L206 MainTranslator]: Completed translation [2024-01-26 13:05:51,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51 WrapperNode [2024-01-26 13:05:51,680 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 13:05:51,681 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-26 13:05:51,681 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-26 13:05:51,681 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-26 13:05:51,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,704 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,723 INFO L138 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 17, calls inlined = 17, statements flattened = 209 [2024-01-26 13:05:51,723 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-26 13:05:51,723 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-26 13:05:51,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-26 13:05:51,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-26 13:05:51,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,731 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,731 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,738 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,741 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,743 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,744 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,749 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-26 13:05:51,750 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-26 13:05:51,750 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-26 13:05:51,750 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-26 13:05:51,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (1/1) ... [2024-01-26 13:05:51,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-01-26 13:05:51,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:05:51,775 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 13:05:51,776 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 13:05:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-26 13:05:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-01-26 13:05:51,793 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-01-26 13:05:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-01-26 13:05:51,793 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-01-26 13:05:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-01-26 13:05:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-26 13:05:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-01-26 13:05:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-01-26 13:05:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-26 13:05:51,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-26 13:05:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-01-26 13:05:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-26 13:05:51,795 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 13:05:51,869 INFO L241 CfgBuilder]: Building ICFG [2024-01-26 13:05:51,871 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-26 13:05:52,128 INFO L282 CfgBuilder]: Performing block encoding [2024-01-26 13:05:52,138 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-26 13:05:52,139 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2024-01-26 13:05:52,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 01:05:52 BoogieIcfgContainer [2024-01-26 13:05:52,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-26 13:05:52,140 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-26 13:05:52,140 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-26 13:05:52,142 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-26 13:05:52,143 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.01 01:05:51" (1/3) ... [2024-01-26 13:05:52,143 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53b40d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 01:05:52, skipping insertion in model container [2024-01-26 13:05:52,143 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 01:05:51" (2/3) ... [2024-01-26 13:05:52,143 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53b40d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.01 01:05:52, skipping insertion in model container [2024-01-26 13:05:52,143 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.01 01:05:52" (3/3) ... [2024-01-26 13:05:52,144 INFO L112 eAbstractionObserver]: Analyzing ICFG unroll-cond-5.wvr.c [2024-01-26 13:05:52,150 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-01-26 13:05:52,161 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-26 13:05:52,161 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-01-26 13:05:52,161 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-26 13:05:52,235 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-01-26 13:05:52,273 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-26 13:05:52,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-01-26 13:05:52,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:05:52,280 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 13:05:52,280 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 13:05:52,303 INFO L103 denceProviderFactory]: Independence Relation #2: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-26 13:05:52,309 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 2 independence relations. [2024-01-26 13:05:52,309 WARN L169 artialOrderCegarLoop]: Attention: Unsuitable combinations of independence relations may be unsound! [2024-01-26 13:05:52,309 WARN L170 artialOrderCegarLoop]: Only combine independence relations if you are sure the combination is sound. [2024-01-26 13:05:52,314 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-01-26 13:05:52,322 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;@1e835c75, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-26 13:05:52,322 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-01-26 13:05:52,974 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:05:52,980 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:05:52,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1606675597, now seen corresponding path program 1 times [2024-01-26 13:05:52,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:05:52,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527186050] [2024-01-26 13:05:52,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:05:52,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:05:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:05:53,182 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 13:05:53,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:05:53,183 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527186050] [2024-01-26 13:05:53,183 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527186050] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-26 13:05:53,183 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-26 13:05:53,183 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-26 13:05:53,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147068186] [2024-01-26 13:05:53,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-26 13:05:53,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-01-26 13:05:53,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:05:53,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-01-26 13:05:53,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-01-26 13:05:53,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:53,218 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:05:53,220 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 13:05:53,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:53,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:53,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-26 13:05:53,459 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:05:53,459 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:05:53,459 INFO L85 PathProgramCache]: Analyzing trace with hash -812427894, now seen corresponding path program 1 times [2024-01-26 13:05:53,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:05:53,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468345600] [2024-01-26 13:05:53,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:05:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:05:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:05:54,152 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 13:05:54,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:05:54,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468345600] [2024-01-26 13:05:54,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1468345600] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-26 13:05:54,153 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-26 13:05:54,153 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-01-26 13:05:54,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498485637] [2024-01-26 13:05:54,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-26 13:05:54,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-01-26 13:05:54,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:05:54,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-01-26 13:05:54,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2024-01-26 13:05:54,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:54,160 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:05:54,161 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 13:05:54,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:54,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:54,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:54,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:05:54,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-01-26 13:05:54,795 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:05:54,795 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:05:54,796 INFO L85 PathProgramCache]: Analyzing trace with hash 240992144, now seen corresponding path program 1 times [2024-01-26 13:05:54,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:05:54,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987096406] [2024-01-26 13:05:54,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:05:54,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:05:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:05:55,299 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 13:05:55,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:05:55,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987096406] [2024-01-26 13:05:55,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987096406] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:05:55,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [17437183] [2024-01-26 13:05:55,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:05:55,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:05:55,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:05:55,338 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 13:05:55,360 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 13:05:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:05:55,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-26 13:05:55,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:05:55,678 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 13:05:55,678 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-26 13:05:55,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [17437183] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-26 13:05:55,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-26 13:05:55,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 19 [2024-01-26 13:05:55,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1450552094] [2024-01-26 13:05:55,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-26 13:05:55,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-01-26 13:05:55,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:05:55,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-01-26 13:05:55,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2024-01-26 13:05:55,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:55,682 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:05:55,685 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 13:05:55,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:55,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:05:55,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:56,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:56,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:05:56,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:05:56,144 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 13:05:56,342 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 13:05:56,342 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:05:56,343 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:05:56,343 INFO L85 PathProgramCache]: Analyzing trace with hash 2140681257, now seen corresponding path program 1 times [2024-01-26 13:05:56,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:05:56,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001053150] [2024-01-26 13:05:56,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:05:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:05:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:05:56,739 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 13:05:56,739 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:05:56,740 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001053150] [2024-01-26 13:05:56,740 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001053150] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:05:56,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1555723299] [2024-01-26 13:05:56,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:05:56,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:05:56,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:05:56,744 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 13:05:56,772 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 13:05:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:05:56,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 33 conjunts are in the unsatisfiable core [2024-01-26 13:05:56,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:05:57,414 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 13:05:57,484 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 13:05:57,484 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 13:05:58,081 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-01-26 13:05:58,082 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 13:05:58,781 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 13:05:58,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1555723299] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 13:05:58,782 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 13:05:58,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 18, 18] total 40 [2024-01-26 13:05:58,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424003626] [2024-01-26 13:05:58,782 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 13:05:58,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2024-01-26 13:05:58,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:05:58,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2024-01-26 13:05:58,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=1436, Unknown=0, NotChecked=0, Total=1560 [2024-01-26 13:05:58,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:58,785 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:05:58,785 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 13:05:58,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:05:58,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:05:58,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:05:58,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:06:03,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:06:03,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:06:03,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:06:03,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:06:03,328 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 13:06:03,511 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 13:06:03,511 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:06:03,511 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:06:03,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1967353944, now seen corresponding path program 2 times [2024-01-26 13:06:03,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:06:03,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034376001] [2024-01-26 13:06:03,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:06:03,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:06:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:06:03,918 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 13:06:03,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:06:03,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034376001] [2024-01-26 13:06:03,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034376001] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:06:03,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1702745338] [2024-01-26 13:06:03,919 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-26 13:06:03,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:06:03,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:06:03,936 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 13:06:03,938 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 13:06:04,133 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-01-26 13:06:04,133 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 13:06:04,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 88 conjunts are in the unsatisfiable core [2024-01-26 13:06:04,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:06:04,600 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 13:06:04,736 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 13:06:05,039 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 13:06:05,108 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 13:06:06,957 INFO L349 Elim1Store]: treesize reduction 34, result has 30.6 percent of original size [2024-01-26 13:06:06,957 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 13:06:07,152 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 13:06:07,152 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 13:06:14,589 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 13:06:14,589 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 13:06:14,685 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 13:06:14,685 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 13:06:14,837 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 13:06:14,838 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 13:06:15,038 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 13:06:15,039 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 13:06:48,881 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 13:06:48,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1702745338] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 13:06:48,882 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 13:06:48,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 44, 41] total 93 [2024-01-26 13:06:48,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386242941] [2024-01-26 13:06:48,882 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 13:06:48,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2024-01-26 13:06:48,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:06:48,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2024-01-26 13:06:48,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=578, Invalid=7928, Unknown=50, NotChecked=0, Total=8556 [2024-01-26 13:06:48,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:06:48,886 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:06:48,887 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 13:06:48,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:06:48,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:06:48,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:06:48,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:06:48,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:07:22,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:07:22,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:07:22,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:07:22,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:07:22,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. [2024-01-26 13:07:22,589 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 13:07:22,782 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 13:07:22,782 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:07:22,782 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:07:22,783 INFO L85 PathProgramCache]: Analyzing trace with hash 402966747, now seen corresponding path program 3 times [2024-01-26 13:07:22,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:07:22,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143844100] [2024-01-26 13:07:22,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:07:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:07:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:07:23,396 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 13:07:23,396 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:07:23,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143844100] [2024-01-26 13:07:23,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2143844100] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:07:23,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958059048] [2024-01-26 13:07:23,397 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-01-26 13:07:23,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:07:23,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:07:23,400 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 13:07:23,404 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 13:07:23,759 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-01-26 13:07:23,759 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 13:07:23,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 30 conjunts are in the unsatisfiable core [2024-01-26 13:07:23,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:07:24,141 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 13:07:24,142 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 13:07:24,679 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 13:07:24,680 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958059048] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 13:07:24,680 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 13:07:24,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 31 [2024-01-26 13:07:24,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846997021] [2024-01-26 13:07:24,680 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 13:07:24,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-01-26 13:07:24,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:07:24,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-01-26 13:07:24,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=835, Unknown=0, NotChecked=0, Total=930 [2024-01-26 13:07:24,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:07:24,682 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:07:24,683 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 13:07:24,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:07:24,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:07:24,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:07:24,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:07:24,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. [2024-01-26 13:07:24,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:07:28,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:07:28,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:07:28,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:07:28,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:07:28,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. [2024-01-26 13:07:28,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:07:28,065 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 13:07:28,249 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 13:07:28,249 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:07:28,249 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:07:28,249 INFO L85 PathProgramCache]: Analyzing trace with hash -565479457, now seen corresponding path program 4 times [2024-01-26 13:07:28,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:07:28,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14472403] [2024-01-26 13:07:28,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:07:28,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:07:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:07:59,135 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 13:07:59,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:07:59,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14472403] [2024-01-26 13:07:59,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14472403] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:07:59,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1123921745] [2024-01-26 13:07:59,136 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-01-26 13:07:59,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:07:59,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:07:59,138 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 13:07:59,140 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 13:07:59,274 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-01-26 13:07:59,274 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 13:07:59,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 92 conjunts are in the unsatisfiable core [2024-01-26 13:07:59,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:08:05,648 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-01-26 13:08:05,649 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 13:08:05,946 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 13:08:05,947 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 13:08:14,736 INFO L349 Elim1Store]: treesize reduction 20, result has 92.7 percent of original size [2024-01-26 13:08:14,736 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 13:08:20,852 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 13:08:20,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1123921745] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 13:08:20,853 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 13:08:20,853 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 48, 49] total 147 [2024-01-26 13:08:20,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [830680878] [2024-01-26 13:08:20,853 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 13:08:20,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 147 states [2024-01-26 13:08:20,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:08:20,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 147 interpolants. [2024-01-26 13:08:20,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1241, Invalid=20221, Unknown=0, NotChecked=0, Total=21462 [2024-01-26 13:08:20,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:08:20,863 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:08:20,863 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 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. [2024-01-26 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:08:20,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:19,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:19,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:10:19,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:10:19,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:10:19,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. [2024-01-26 13:10:19,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:10:19,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 350 states. [2024-01-26 13:10:19,183 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-01-26 13:10:19,377 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 13:10:19,377 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:10:19,378 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:10:19,378 INFO L85 PathProgramCache]: Analyzing trace with hash 71753332, now seen corresponding path program 5 times [2024-01-26 13:10:19,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:10:19,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561081457] [2024-01-26 13:10:19,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:10:19,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:10:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:10:19,887 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 13:10:19,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:10:19,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561081457] [2024-01-26 13:10:19,888 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561081457] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:10:19,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1731826897] [2024-01-26 13:10:19,888 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-01-26 13:10:19,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:10:19,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:10:19,889 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 13:10:19,891 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 13:10:20,152 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2024-01-26 13:10:20,152 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-26 13:10:20,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 22 conjunts are in the unsatisfiable core [2024-01-26 13:10:20,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:10:20,314 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 13:10:20,314 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 13:10:20,620 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 13:10:20,620 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1731826897] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 13:10:20,621 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 13:10:20,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13, 13] total 30 [2024-01-26 13:10:20,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371970782] [2024-01-26 13:10:20,621 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 13:10:20,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-01-26 13:10:20,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:10:20,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-01-26 13:10:20,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=767, Unknown=0, NotChecked=0, Total=870 [2024-01-26 13:10:20,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:20,623 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:10:20,623 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 13:10:20,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:20,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:10:20,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:10:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:10:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. [2024-01-26 13:10:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:10:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 350 states. [2024-01-26 13:10:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:10:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:10:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:10:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 214 states. [2024-01-26 13:10:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:10:24,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2024-01-26 13:10:24,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2024-01-26 13:10:24,491 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 13:10:24,688 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 13:10:24,688 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:10:24,689 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:10:24,689 INFO L85 PathProgramCache]: Analyzing trace with hash 594716571, now seen corresponding path program 1 times [2024-01-26 13:10:24,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:10:24,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899437761] [2024-01-26 13:10:24,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:10:24,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:10:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:10:26,086 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 13:10:26,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-26 13:10:26,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899437761] [2024-01-26 13:10:26,086 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899437761] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-26 13:10:26,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [4271136] [2024-01-26 13:10:26,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:10:26,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-26 13:10:26,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-01-26 13:10:26,087 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 13:10:26,088 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 13:10:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-26 13:10:26,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 70 conjunts are in the unsatisfiable core [2024-01-26 13:10:26,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-26 13:10:27,290 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 13:10:27,290 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-26 13:10:29,073 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 13:10:29,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [4271136] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-26 13:10:29,073 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-26 13:10:29,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37, 37] total 71 [2024-01-26 13:10:29,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466979128] [2024-01-26 13:10:29,074 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-26 13:10:29,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2024-01-26 13:10:29,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-26 13:10:29,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2024-01-26 13:10:29,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=290, Invalid=4680, Unknown=0, NotChecked=0, Total=4970 [2024-01-26 13:10:29,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:29,078 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-01-26 13:10:29,078 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 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 214 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2024-01-26 13:10:29,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:11:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-01-26 13:11:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-01-26 13:11:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-01-26 13:11:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-01-26 13:11:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 214 states. [2024-01-26 13:11:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-01-26 13:11:03,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2024-01-26 13:11:03,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-01-26 13:11:03,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 371 states. [2024-01-26 13:11:03,640 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 13:11:03,835 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 13:11:03,836 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-01-26 13:11:03,836 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-26 13:11:03,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1540199667, now seen corresponding path program 2 times [2024-01-26 13:11:03,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-26 13:11:03,837 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029494525] [2024-01-26 13:11:03,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-26 13:11:03,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-26 13:11:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2024-01-26 13:19:17,844 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:17,870 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 13:19:17,870 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 13:19:17,882 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:17,915 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:17,954 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:17,989 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,023 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,057 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,090 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,124 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,157 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,188 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,220 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,275 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,299 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,322 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,346 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,369 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,393 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,419 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,443 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,466 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,490 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,514 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,539 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,563 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,586 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,607 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,628 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,653 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,676 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,697 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,721 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,743 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,764 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,787 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,808 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,829 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,851 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,888 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-01-26 13:19:18,891 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,918 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,943 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,967 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:18,992 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,016 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,041 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,066 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,070 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 13:19:19,220 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 13:19:19,249 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,278 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,301 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,323 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,344 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,363 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,380 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,395 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,411 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,427 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,443 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,460 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,476 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,492 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,508 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,524 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,540 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,556 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,570 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,583 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,595 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,608 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,620 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,633 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,645 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,658 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,670 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,683 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,695 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,708 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,720 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,733 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,745 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,758 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,770 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,783 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,795 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,808 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,822 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,831 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,835 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,840 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,844 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,848 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,852 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,857 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,861 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,865 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,869 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,873 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,878 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,882 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,884 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,886 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,889 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,891 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,893 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,896 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,898 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,900 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,903 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,905 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,907 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,910 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,912 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,915 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,917 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,919 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,922 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,924 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,927 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,929 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,931 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,934 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,936 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,938 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,940 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,942 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,944 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,946 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,948 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,950 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,952 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,953 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,955 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,957 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,959 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,960 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,962 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,963 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,964 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,966 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,967 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,968 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,970 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,971 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,972 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,974 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,975 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,976 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,977 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,978 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,979 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,980 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,981 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,982 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,983 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,984 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,985 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,986 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,987 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,988 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,989 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,990 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,991 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,992 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,993 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,994 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,994 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,995 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,996 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,997 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,998 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,999 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:19,999 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,000 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,001 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,001 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,002 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,002 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,003 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,003 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,003 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,004 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,004 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,004 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,005 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,005 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,005 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,006 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,007 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2024-01-26 13:19:20,011 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-01-26 13:19:20,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-01-26 13:19:20,012 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 13:19:20,016 INFO L445 BasicCegarLoop]: Path program histogram: [5, 2, 1, 1, 1] [2024-01-26 13:19:20,017 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was TIMEOUT (1/3) [2024-01-26 13:19:20,018 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-01-26 13:19:20,018 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-26 13:19:20,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.01 01:19:20 BasicIcfg [2024-01-26 13:19:20,020 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-26 13:19:20,020 INFO L158 Benchmark]: Toolchain (without parser) took 808549.51ms. Allocated memory was 324.0MB in the beginning and 6.1GB in the end (delta: 5.8GB). Free memory was 279.2MB in the beginning and 3.6GB in the end (delta: -3.3GB). Peak memory consumption was 5.4GB. Max. memory is 8.0GB. [2024-01-26 13:19:20,020 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 219.2MB. Free memory is still 167.6MB. There was no memory consumed. Max. memory is 8.0GB. [2024-01-26 13:19:20,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 208.84ms. Allocated memory is still 324.0MB. Free memory was 279.2MB in the beginning and 266.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-01-26 13:19:20,020 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.83ms. Allocated memory is still 324.0MB. Free memory was 266.6MB in the beginning and 264.0MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-01-26 13:19:20,021 INFO L158 Benchmark]: Boogie Preprocessor took 25.93ms. Allocated memory is still 324.0MB. Free memory was 264.0MB in the beginning and 262.4MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-01-26 13:19:20,021 INFO L158 Benchmark]: RCFGBuilder took 389.12ms. Allocated memory is still 324.0MB. Free memory was 262.4MB in the beginning and 240.4MB in the end (delta: 22.0MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2024-01-26 13:19:20,021 INFO L158 Benchmark]: TraceAbstraction took 807879.45ms. Allocated memory was 324.0MB in the beginning and 6.1GB in the end (delta: 5.8GB). Free memory was 239.3MB in the beginning and 3.6GB in the end (delta: -3.3GB). Peak memory consumption was 5.4GB. Max. memory is 8.0GB. [2024-01-26 13:19:20,022 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 219.2MB. Free memory is still 167.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 208.84ms. Allocated memory is still 324.0MB. Free memory was 279.2MB in the beginning and 266.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 41.83ms. Allocated memory is still 324.0MB. Free memory was 266.6MB in the beginning and 264.0MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 25.93ms. Allocated memory is still 324.0MB. Free memory was 264.0MB in the beginning and 262.4MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 389.12ms. Allocated memory is still 324.0MB. Free memory was 262.4MB in the beginning and 240.4MB in the end (delta: 22.0MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * TraceAbstraction took 807879.45ms. Allocated memory was 324.0MB in the beginning and 6.1GB in the end (delta: 5.8GB). Free memory was 239.3MB in the beginning and 3.6GB in the end (delta: -3.3GB). Peak memory consumption was 5.4GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 9277, independent: 7850, independent conditional: 7850, independent unconditional: 0, dependent: 1427, dependent conditional: 1427, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 3130, Positive cache size: 3130, Positive conditional cache size: 0, Positive unconditional cache size: 3130, 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: 1427, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 9426, independent: 7817, independent conditional: 7817, independent unconditional: 0, dependent: 1609, dependent conditional: 1609, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 3130, Positive cache size: 3130, Positive conditional cache size: 0, Positive unconditional cache size: 3130, 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: 3036, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 9401, independent: 7793, independent conditional: 7793, independent unconditional: 0, dependent: 1608, dependent conditional: 1608, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 4246, Positive cache size: 4246, Positive conditional cache size: 0, Positive unconditional cache size: 4246, 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: 4644, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 9994, independent: 8310, independent conditional: 8310, independent unconditional: 0, dependent: 1684, dependent conditional: 1684, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 5702, Positive cache size: 5702, Positive conditional cache size: 0, Positive unconditional cache size: 5702, 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: 6328, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 11023, independent: 9181, independent conditional: 9181, independent unconditional: 0, dependent: 1842, dependent conditional: 1842, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 7150, Positive cache size: 7150, Positive conditional cache size: 0, Positive unconditional cache size: 7150, 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: 8170, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 12767, independent: 10701, independent conditional: 10701, independent unconditional: 0, dependent: 2066, dependent conditional: 2066, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 8332, Positive cache size: 8332, Positive conditional cache size: 0, Positive unconditional cache size: 8332, 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: 10236, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 13396, independent: 11243, independent conditional: 11243, independent unconditional: 0, dependent: 2153, dependent conditional: 2153, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 8332, Positive cache size: 8332, Positive conditional cache size: 0, Positive unconditional cache size: 8332, 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: 12389, Statistics for Abstraction: - StatisticsResult: Independence relation #8 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 14083, independent: 11873, independent conditional: 11873, independent unconditional: 0, dependent: 2210, dependent conditional: 2210, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 8332, Positive cache size: 8332, Positive conditional cache size: 0, Positive unconditional cache size: 8332, 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: 14599, Statistics for Abstraction: - StatisticsResult: Independence relation #9 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 7591, independent: 6652, independent conditional: 6652, independent unconditional: 0, dependent: 939, dependent conditional: 939, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 8332, Positive cache size: 8332, Positive conditional cache size: 0, Positive unconditional cache size: 8332, 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: 15538, Statistics for Abstraction: - StatisticsResult: Independence relation #10 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 18363, independent: 15553, independent conditional: 15553, independent unconditional: 0, dependent: 2810, dependent conditional: 2810, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 115321, independent: 96973, independent conditional: 96973, independent unconditional: 0, dependent: 18348, dependent conditional: 18348, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 96973, independent: 96973, independent conditional: 0, independent unconditional: 96973, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 8664, independent: 8664, independent conditional: 0, independent unconditional: 8664, 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: 96973, independent: 88309, independent conditional: 0, independent unconditional: 88309, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 8664, unknown conditional: 0, unknown unconditional: 8664] , Statistics on independence cache: Total cache size (in pairs): 8664, Positive cache size: 8664, Positive conditional cache size: 0, Positive unconditional cache size: 8664, 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: 18348, Statistics for Abstraction: - StatisticsResult: Independence relation #11 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 15130, independent: 13403, independent conditional: 13403, independent unconditional: 0, dependent: 1727, dependent conditional: 1727, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13403, independent: 13403, independent conditional: 13403, 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: 13403, independent: 13403, independent conditional: 13403, 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: 13403, independent: 13403, independent conditional: 0, independent unconditional: 13403, 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: 13403, independent: 13403, independent conditional: 0, independent unconditional: 13403, 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: 13403, independent: 13403, independent conditional: 0, independent unconditional: 13403, 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: 1996, independent: 1996, independent conditional: 0, independent unconditional: 1996, 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: 1996, independent: 1996, independent conditional: 0, independent unconditional: 1996, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 13403, independent: 11407, independent conditional: 0, independent unconditional: 11407, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 1996, unknown conditional: 0, unknown unconditional: 1996] , 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: 1727 - 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: 807.7s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 5, EmptinessCheckTime: 200.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1135, 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, 1.3s SatisfiabilityAnalysisTime, 107.7s 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