/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.cegar.restart.behaviour ONE_CEGAR_PER_ERROR_LOCATION --traceabstraction.trace.refinement.strategy BADGER -s ../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/boogie-benchmarks-from-svcomp-memsafety-concurrent/chunk02/singleton_with-uninit-problems-b.line705.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.por-optimizations-e57bdd3-m [2022-10-19 17:18:35,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-19 17:18:35,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-19 17:18:35,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-19 17:18:35,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-19 17:18:35,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-19 17:18:35,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-19 17:18:35,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-19 17:18:35,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-19 17:18:35,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-19 17:18:35,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-19 17:18:35,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-19 17:18:35,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-19 17:18:35,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-19 17:18:35,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-19 17:18:35,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-19 17:18:35,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-19 17:18:35,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-19 17:18:35,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-19 17:18:35,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-19 17:18:35,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-19 17:18:35,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-19 17:18:35,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-19 17:18:35,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-19 17:18:35,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-19 17:18:35,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-19 17:18:35,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-19 17:18:35,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-19 17:18:35,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-19 17:18:35,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-19 17:18:35,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-19 17:18:35,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-19 17:18:35,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-19 17:18:35,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-19 17:18:35,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-19 17:18:35,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-19 17:18:35,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-19 17:18:35,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-19 17:18:35,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-19 17:18:35,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-19 17:18:35,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-19 17:18:35,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2022-10-19 17:18:35,461 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-19 17:18:35,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-19 17:18:35,462 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-19 17:18:35,462 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-19 17:18:35,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-19 17:18:35,463 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-19 17:18:35,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-19 17:18:35,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-19 17:18:35,465 INFO L138 SettingsManager]: * Use SBE=true [2022-10-19 17:18:35,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-19 17:18:35,465 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-19 17:18:35,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-19 17:18:35,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-19 17:18:35,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-19 17:18:35,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-19 17:18:35,467 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-19 17:18:35,468 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-10-19 17:18:35,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-19 17:18:35,468 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2022-10-19 17:18:35,468 INFO L138 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> BADGER [2022-10-19 17:18:35,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-19 17:18:35,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-19 17:18:35,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-19 17:18:35,768 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-10-19 17:18:35,769 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-10-19 17:18:35,770 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/boogie-benchmarks-from-svcomp-memsafety-concurrent/chunk02/singleton_with-uninit-problems-b.line705.bpl [2022-10-19 17:18:35,770 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/boogie-benchmarks-from-svcomp-memsafety-concurrent/chunk02/singleton_with-uninit-problems-b.line705.bpl' [2022-10-19 17:18:35,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-19 17:18:35,820 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-10-19 17:18:35,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-19 17:18:35,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-19 17:18:35,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-19 17:18:35,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,866 INFO L138 Inliner]: procedures = 5, calls = 6, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-10-19 17:18:35,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-19 17:18:35,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-19 17:18:35,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-19 17:18:35,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-19 17:18:35,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-19 17:18:35,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-19 17:18:35,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-19 17:18:35,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-19 17:18:35,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/1) ... [2022-10-19 17:18:35,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-19 17:18:35,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:35,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:35,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-19 17:18:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2022-10-19 17:18:35,969 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2022-10-19 17:18:35,969 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-10-19 17:18:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-10-19 17:18:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-10-19 17:18:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-10-19 17:18:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-19 17:18:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-19 17:18:35,970 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-10-19 17:18:35,970 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-10-19 17:18:35,971 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-10-19 17:18:36,093 INFO L234 CfgBuilder]: Building ICFG [2022-10-19 17:18:36,095 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-19 17:18:36,534 INFO L275 CfgBuilder]: Performing block encoding [2022-10-19 17:18:36,553 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-19 17:18:36,554 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-19 17:18:36,558 INFO L202 PluginConnector]: Adding new model singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 05:18:36 BoogieIcfgContainer [2022-10-19 17:18:36,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-19 17:18:36,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-19 17:18:36,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-19 17:18:36,564 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-19 17:18:36,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.10 05:18:35" (1/2) ... [2022-10-19 17:18:36,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56840957 and model type singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.10 05:18:36, skipping insertion in model container [2022-10-19 17:18:36,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 05:18:36" (2/2) ... [2022-10-19 17:18:36,566 INFO L112 eAbstractionObserver]: Analyzing ICFG singleton_with-uninit-problems-b.line705.bpl [2022-10-19 17:18:36,573 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-10-19 17:18:36,599 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-19 17:18:36,600 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-10-19 17:18:36,600 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-10-19 17:18:36,749 INFO L144 ThreadInstanceAdder]: Constructed 21 joinOtherThreadTransitions. [2022-10-19 17:18:36,791 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:36,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-10-19 17:18:36,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:36,793 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:36,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-10-19 17:18:36,828 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-10-19 17:18:36,840 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2022-10-19 17:18:36,846 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@1d27b55b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:36,846 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-19 17:18:37,205 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2022-10-19 17:18:37,210 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-10-19 17:18:37,211 INFO L307 ceAbstractionStarter]: Result for error location thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (1/12) [2022-10-19 17:18:37,216 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-10-19 17:18:37,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:37,218 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:37,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-10-19 17:18:37,222 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-10-19 17:18:37,222 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread0Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2022-10-19 17:18:37,223 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=LoopsAndPotentialCycles, 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;@1d27b55b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,223 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-19 17:18:37,448 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2022-10-19 17:18:37,449 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-10-19 17:18:37,449 INFO L307 ceAbstractionStarter]: Result for error location thread0Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (2/12) [2022-10-19 17:18:37,453 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-10-19 17:18:37,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:37,468 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:37,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2022-10-19 17:18:37,472 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-10-19 17:18:37,473 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread0Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2022-10-19 17:18:37,473 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=LoopsAndPotentialCycles, 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;@1d27b55b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,473 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-19 17:18:37,696 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2022-10-19 17:18:37,698 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-10-19 17:18:37,698 INFO L307 ceAbstractionStarter]: Result for error location thread0Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (3/12) [2022-10-19 17:18:37,705 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-10-19 17:18:37,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:37,720 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:37,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2022-10-19 17:18:37,730 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-10-19 17:18:37,730 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2022-10-19 17:18:37,731 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=LoopsAndPotentialCycles, 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;@1d27b55b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,731 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-19 17:18:37,731 WARN L124 DepthFirstTraversal]: Depth first traversal did not find any initial state. Returning directly. [2022-10-19 17:18:37,731 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2022-10-19 17:18:37,732 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-10-19 17:18:37,732 INFO L307 ceAbstractionStarter]: Result for error location thread0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (4/12) [2022-10-19 17:18:37,736 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-10-19 17:18:37,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:37,739 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:37,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2022-10-19 17:18:37,787 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-10-19 17:18:37,787 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread0Err10INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2022-10-19 17:18:37,787 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=LoopsAndPotentialCycles, 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;@1d27b55b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,788 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-19 17:18:37,980 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread0Err10INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2022-10-19 17:18:37,981 INFO L444 BasicCegarLoop]: Path program histogram: [] [2022-10-19 17:18:37,982 INFO L307 ceAbstractionStarter]: Result for error location thread0Err10INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (5/12) [2022-10-19 17:18:37,990 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:37,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-10-19 17:18:37,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-19 17:18:37,992 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-10-19 17:18:38,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Waiting until timeout for monitored process [2022-10-19 17:18:38,006 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2022-10-19 17:18:38,006 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONASSERT ======== [2022-10-19 17:18:38,007 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=LoopsAndPotentialCycles, 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;@1d27b55b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-19 17:18:38,007 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-19 17:18:38,010 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] === [2022-10-19 17:18:38,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-19 17:18:38,014 INFO L85 PathProgramCache]: Analyzing trace with hash -492825137, now seen corresponding path program 1 times [2022-10-19 17:18:38,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy BADGER [2022-10-19 17:18:38,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658116926] [2022-10-19 17:18:38,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-19 17:18:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-19 17:18:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-19 17:18:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-19 17:18:38,371 INFO L136 FreeRefinementEngine]: Strategy BADGER found an infeasible trace [2022-10-19 17:18:38,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658116926] [2022-10-19 17:18:38,372 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658116926] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-19 17:18:38,372 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-19 17:18:38,372 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-10-19 17:18:38,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817338945] [2022-10-19 17:18:38,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-19 17:18:38,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-10-19 17:18:38,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy BADGER [2022-10-19 17:18:38,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-10-19 17:18:38,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-10-19 17:18:38,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-19 17:18:38,394 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-10-19 17:18:38,395 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 8.0) internal successors, (56), 8 states have internal predecessors, (56), 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) [2022-10-19 17:18:38,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-10-19 17:18:38,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-19 17:18:38,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-19 17:18:38,563 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT] === [2022-10-19 17:18:38,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-19 17:18:38,563 INFO L85 PathProgramCache]: Analyzing trace with hash 545990124, now seen corresponding path program 1 times [2022-10-19 17:18:38,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy BADGER [2022-10-19 17:18:38,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407801814] [2022-10-19 17:18:38,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-19 17:18:38,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-19 17:18:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-19 17:18:38,590 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-19 17:18:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-19 17:18:38,635 INFO L130 FreeRefinementEngine]: Strategy BADGER found a feasible trace [2022-10-19 17:18:38,635 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-10-19 17:18:38,636 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (0 of 1 remaining) [2022-10-19 17:18:38,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-19 17:18:38,636 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-10-19 17:18:38,636 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT was UNSAFE (6/12) [2022-10-19 17:18:38,638 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-10-19 17:18:38,639 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-10-19 17:18:38,671 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,680 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,680 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,681 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,681 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,681 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,682 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,682 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,682 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,682 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled [2022-10-19 17:18:38,710 INFO L202 PluginConnector]: Adding new model singleton_with-uninit-problems-b.line705.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.10 05:18:38 BasicIcfg [2022-10-19 17:18:38,711 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-19 17:18:38,712 INFO L158 Benchmark]: Toolchain (without parser) took 2891.84ms. Allocated memory was 196.1MB in the beginning and 316.7MB in the end (delta: 120.6MB). Free memory was 173.7MB in the beginning and 245.6MB in the end (delta: -71.9MB). Peak memory consumption was 49.5MB. Max. memory is 8.0GB. [2022-10-19 17:18:38,713 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.11ms. Allocated memory is still 196.1MB. Free memory is still 176.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-19 17:18:38,713 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.58ms. Allocated memory is still 196.1MB. Free memory was 173.5MB in the beginning and 171.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-19 17:18:38,714 INFO L158 Benchmark]: Boogie Preprocessor took 30.18ms. Allocated memory is still 196.1MB. Free memory was 171.8MB in the beginning and 169.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-19 17:18:38,714 INFO L158 Benchmark]: RCFGBuilder took 659.71ms. Allocated memory is still 196.1MB. Free memory was 169.7MB in the beginning and 145.2MB in the end (delta: 24.5MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-10-19 17:18:38,714 INFO L158 Benchmark]: TraceAbstraction took 2149.30ms. Allocated memory was 196.1MB in the beginning and 316.7MB in the end (delta: 120.6MB). Free memory was 144.6MB in the beginning and 245.6MB in the end (delta: -101.0MB). Peak memory consumption was 20.1MB. Max. memory is 8.0GB. [2022-10-19 17:18:38,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.11ms. Allocated memory is still 196.1MB. Free memory is still 176.7MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.58ms. Allocated memory is still 196.1MB. Free memory was 173.5MB in the beginning and 171.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.18ms. Allocated memory is still 196.1MB. Free memory was 171.8MB in the beginning and 169.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 659.71ms. Allocated memory is still 196.1MB. Free memory was 169.7MB in the beginning and 145.2MB in the end (delta: 24.5MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * TraceAbstraction took 2149.30ms. Allocated memory was 196.1MB in the beginning and 316.7MB in the end (delta: 120.6MB). Free memory was 144.6MB in the beginning and 245.6MB in the end (delta: -101.0MB). Peak memory consumption was 20.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.allocOnStack_#res#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6142, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 108, negative conditional: 108, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 59, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6125, positive: 4557, positive conditional: 0, positive unconditional: 4557, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 1504, unknown conditional: 0, unknown unconditional: 1504] , Statistics on independence cache: Total cache size (in pairs): 1504, Positive cache size: 1477, Positive conditional cache size: 0, Positive unconditional cache size: 1477, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 17 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6142, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 108, negative conditional: 108, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 42, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6125, positive: 4557, positive conditional: 0, positive unconditional: 4557, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 1504, unknown conditional: 0, unknown unconditional: 1504] , Statistics on independence cache: Total cache size (in pairs): 1504, Positive cache size: 1477, Positive conditional cache size: 0, Positive unconditional cache size: 1477, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 17 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6142, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 108, negative conditional: 108, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 62, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6125, positive: 4557, positive conditional: 0, positive unconditional: 4557, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 1504, unknown conditional: 0, unknown unconditional: 1504] , Statistics on independence cache: Total cache size (in pairs): 1504, Positive cache size: 1477, Positive conditional cache size: 0, Positive unconditional cache size: 1477, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 17 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 0 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 6142, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 108, negative conditional: 108, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 6034, positive unconditional: 0, negative: 91, negative conditional: 91, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6125, positive: 6034, positive conditional: 0, positive unconditional: 6034, negative: 91, negative conditional: 0, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1504, positive: 1477, positive conditional: 0, positive unconditional: 1477, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 27, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 54, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6125, positive: 4557, positive conditional: 0, positive unconditional: 4557, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 1504, unknown conditional: 0, unknown unconditional: 1504] , Statistics on independence cache: Total cache size (in pairs): 1504, Positive cache size: 1477, Positive conditional cache size: 0, Positive unconditional cache size: 1477, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 17 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 24, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2, negative conditional: 2, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 23, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 23, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1, negative conditional: 1, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 25, positive: 22, positive conditional: 1, positive unconditional: 21, negative: 3, negative conditional: 1, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 25, positive: 22, positive conditional: 1, positive unconditional: 21, negative: 3, negative conditional: 1, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 25, positive: 22, positive conditional: 1, positive unconditional: 21, negative: 3, negative conditional: 1, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 20, positive: 17, positive conditional: 1, positive unconditional: 16, negative: 3, negative conditional: 1, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 20, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 4, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 3, negative conditional: 1, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 39, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 30, negative conditional: 5, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 25, positive: 5, positive conditional: 0, positive unconditional: 5, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 20, unknown conditional: 2, unknown unconditional: 18] , Statistics on independence cache: Total cache size (in pairs): 20, Positive cache size: 17, Positive conditional cache size: 1, Positive unconditional cache size: 16, Negative cache size: 3, Negative conditional cache size: 1, Negative unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 1, Independence queries for same thread: 1 - CounterExampleResult [Line: 705]: assertion can be violated assertion can be violated We found a FailurePath: [L646] 0 assume { :begin_inline_ULTIMATE.init } true; [L647] 0 #NULL := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0] [L648] 0 assume 0 == #valid[0]; VAL [#NULL!base=0, #NULL!offset=0] [L649] 0 assume 0 < #StackHeapBarrier; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2] [L650] 0 assume { :begin_inline_#Ultimate.allocInit } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2] [L651] 0 #Ultimate.allocInit_~size#1, #Ultimate.allocInit_ptrBase#1 := 2, 1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2] [L652] 0 assume 1 == #valid[#Ultimate.allocInit_ptrBase#1]; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2] [L653] 0 assume #length[#Ultimate.allocInit_ptrBase#1] == #Ultimate.allocInit_~size#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2] [L654] 0 assume { :end_inline_#Ultimate.allocInit } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2] [L655] 0 assume { :begin_inline_write~init~int } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2] [L656] 0 write~init~int_#value#1, write~init~int_#ptr#1, write~init~int_#sizeOfWrittenType#1 := 48, { base: 1, offset: 0 }, 1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=0, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=48] [L657] 0 assume #memory_int[write~init~int_#ptr#1] == write~init~int_#value#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=0, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=48] [L658] 0 assume { :end_inline_write~init~int } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=0, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=48] [L659] 0 assume { :begin_inline_write~init~int } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=0, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=48] [L660] 0 write~init~int_#value#1, write~init~int_#ptr#1, write~init~int_#sizeOfWrittenType#1 := 0, { base: 1, offset: 1 }, 1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L661] 0 assume #memory_int[write~init~int_#ptr#1] == write~init~int_#value#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L662] 0 assume { :end_inline_write~init~int } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L663] 0 assume { :begin_inline_#Ultimate.allocInit } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=1, #Ultimate.allocInit_~size#1=2, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L664] 0 #Ultimate.allocInit_~size#1, #Ultimate.allocInit_ptrBase#1 := 33, 2; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L665] 0 assume 1 == #valid[#Ultimate.allocInit_ptrBase#1]; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L666] 0 assume #length[#Ultimate.allocInit_ptrBase#1] == #Ultimate.allocInit_~size#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L667] 0 assume { :end_inline_#Ultimate.allocInit } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0] [L668] 0 ~v~0 := { base: 0, offset: 0 }; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L670] 0 assume { :end_inline_ULTIMATE.init } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L671] 0 assume { :begin_inline_main } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L672] 0 havoc main_#res#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L673] 0 havoc main_#t~pre19#1, main_#t~nondet20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~short24#1, main_~#t~0#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L674] 0 #Ultimate.allocOnStack_old_#length#1, #Ultimate.allocOnStack_old_#valid#1 := #length, #valid; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L675] 0 assume { :begin_inline_#Ultimate.allocOnStack } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L676] 0 #Ultimate.allocOnStack_~size#1 := 4; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L677] 0 havoc #Ultimate.allocOnStack_#res#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L678] 0 havoc #valid, #length; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L679] 0 assume 0 == #Ultimate.allocOnStack_old_#valid#1[#Ultimate.allocOnStack_#res#1!base]; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L680] 0 assume #valid == #Ultimate.allocOnStack_old_#valid#1[#Ultimate.allocOnStack_#res#1!base := 1]; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L681] 0 assume 0 == #Ultimate.allocOnStack_#res#1!offset; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L682] 0 assume 0 != #Ultimate.allocOnStack_#res#1!base; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L683] 0 assume #StackHeapBarrier < #Ultimate.allocOnStack_#res#1!base; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L684] 0 assume #length == #Ultimate.allocOnStack_old_#length#1[#Ultimate.allocOnStack_#res#1!base := #Ultimate.allocOnStack_~size#1]; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L685] 0 main_~#t~0#1 := #Ultimate.allocOnStack_#res#1; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L686] 0 assume { :end_inline_#Ultimate.allocOnStack } true; VAL [#NULL!base=0, #NULL!offset=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L687] 0 main_#t~pre19#1 := #pthreadsForks; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=-1, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L688] 0 #pthreadsForks := 1 + #pthreadsForks; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L689] 0 write~int_old_#memory_int#1 := #memory_int; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L690] 0 assume { :begin_inline_write~int } true; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, ~v~0!base=0, ~v~0!offset=0] [L691] 0 write~int_#value#1, write~int_#ptr#1, write~int_#sizeOfWrittenType#1 := main_#t~pre19#1, main_~#t~0#1, 4; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L694] 0 assume 1 == #valid[write~int_#ptr#1!base]; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L695] 0 assume write~int_#sizeOfWrittenType#1 + write~int_#ptr#1!offset <= #length[write~int_#ptr#1!base] && 0 <= write~int_#ptr#1!offset; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L696] 0 havoc #memory_int; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L697] 0 assume #memory_int == write~int_old_#memory_int#1[write~int_#ptr#1 := write~int_#value#1]; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L698] 0 assume { :end_inline_write~int } true; VAL [#NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L699] FORK 0 fork main_#t~pre19#1, 0, 0, 0, 0, 0, 0 thread0({ base: 0, offset: 0 }); VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_#t~pre19#1=-1, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L700] 0 havoc main_#t~pre19#1; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L701] 0 havoc main_#t~nondet20#1; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L702] 0 assume { :begin_inline_read~int } true; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L703] 0 read~int_#ptr#1, read~int_#sizeOfReadType#1 := main_~#t~0#1, 4; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~v~0!base=0, ~v~0!offset=0] [L269] 1 ~arg#1 := #in~arg#1; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] [L270] 1 #Ultimate.allocOnStack_old_#length#1, #Ultimate.allocOnStack_old_#valid#1 := #length, #valid; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] [L271] 1 assume { :begin_inline_#Ultimate.allocOnStack } true; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] [L272] 1 #Ultimate.allocOnStack_~size#1 := 4; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] [L273] 1 havoc #Ultimate.allocOnStack_#res#1; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] [L274] 1 havoc #valid, #length; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] [L705] 0 assert read~int_#sizeOfReadType#1 + read~int_#ptr#1!offset <= #length[read~int_#ptr#1!base] && 0 <= read~int_#ptr#1!offset; VAL [#in~arg#1!base=0, #in~arg#1!offset=0, #NULL!base=0, #NULL!offset=0, #pthreadsForks=0, #StackHeapBarrier=2, #Ultimate.allocInit_ptrBase#1=2, #Ultimate.allocInit_~size#1=33, #Ultimate.allocOnStack_#res#1.base=3, #Ultimate.allocOnStack_#res#1.offset=0, #Ultimate.allocOnStack_~size#1=4, #Ultimate.allocOnStack_~size#1=4, main_~#t~0#1!base=3, main_~#t~0#1!offset=0, read~int_#ptr#1!base=3, read~int_#ptr#1!offset=0, read~int_#sizeOfReadType#1=4, write~init~int_#ptr#1!base=1, write~init~int_#ptr#1!offset=1, write~init~int_#sizeOfWrittenType#1=1, write~init~int_#value#1=0, write~int_#ptr#1!base=3, write~int_#ptr#1!offset=0, write~int_#sizeOfWrittenType#1=4, write~int_#value#1=-1, ~arg#1!base=0, ~arg#1!offset=0, ~v~0!base=0, ~v~0!offset=0] - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: thread0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 11 procedures, 666 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: thread0Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 11 procedures, 666 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: thread0Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 11 procedures, 666 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: thread0Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 11 procedures, 666 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: thread0Err10INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 11 procedures, 666 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONASSERT with 1 thread instances CFG has 11 procedures, 666 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 187 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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 proved your program to be incorrect! [2022-10-19 17:18:38,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Ended with exit code 0 [2022-10-19 17:18:38,973 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Forceful destruction successful, exit code 0 [2022-10-19 17:18:39,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Forceful destruction successful, exit code 0 [2022-10-19 17:18:39,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Forceful destruction successful, exit code 0 [2022-10-19 17:18:39,581 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-10-19 17:18:39,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2022-10-19 17:18:39,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...