/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/xcsp/Dubois-027.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:03:25,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:03:25,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:03:25,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:03:25,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:03:25,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:03:25,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:03:25,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:03:25,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:03:25,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:03:25,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:03:25,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:03:25,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:03:25,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:03:25,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:03:25,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:03:25,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:03:25,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:03:25,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:03:25,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:03:25,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:03:25,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:03:25,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:03:25,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:03:25,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-15 18:03:25,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:03:25,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:03:25,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:03:25,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:03:25,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:03:25,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:03:25,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:03:25,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:03:25,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:03:25,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:03:25,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:03:25,347 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-15 18:03:25,403 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:03:25,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:03:25,404 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:03:25,404 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:03:25,405 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:03:25,405 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:03:25,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:03:25,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:03:25,406 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:03:25,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:03:25,407 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:03:25,407 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:03:25,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:03:25,408 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:03:25,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:03:25,408 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:03:25,408 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:03:25,408 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:03:25,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:03:25,409 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:03:25,409 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:03:25,409 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:03:25,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:03:25,410 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:03:25,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:03:25,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:03:25,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:03:25,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:03:25,411 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:03:25,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:03:25,411 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:03:25,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:03:25,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:03:25,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:03:25,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:03:25,829 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:03:25,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/Dubois-027.c [2022-10-15 18:03:25,919 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a2c7967/3dbc3df0cca94c86aa2111ba0c45621e/FLAGbd0f79d6c [2022-10-15 18:03:26,619 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:03:26,620 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-027.c [2022-10-15 18:03:26,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a2c7967/3dbc3df0cca94c86aa2111ba0c45621e/FLAGbd0f79d6c [2022-10-15 18:03:26,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a2c7967/3dbc3df0cca94c86aa2111ba0c45621e [2022-10-15 18:03:26,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:03:26,913 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:03:26,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:03:26,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:03:26,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:03:26,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:03:26" (1/1) ... [2022-10-15 18:03:26,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a53dd3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:26, skipping insertion in model container [2022-10-15 18:03:26,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:03:26" (1/1) ... [2022-10-15 18:03:26,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:03:27,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:03:27,590 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-027.c[19188,19201] [2022-10-15 18:03:27,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:03:27,690 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 18:03:27,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-027.c[19188,19201] [2022-10-15 18:03:27,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:03:27,883 INFO L208 MainTranslator]: Completed translation [2022-10-15 18:03:27,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27 WrapperNode [2022-10-15 18:03:27,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:03:27,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 18:03:27,889 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 18:03:27,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 18:03:27,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:28,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:34,658 INFO L138 Inliner]: procedures = 13, calls = 223, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 557 [2022-10-15 18:03:34,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 18:03:34,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 18:03:34,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 18:03:34,660 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 18:03:34,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:34,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:36,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:36,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:40,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:40,807 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:41,151 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:41,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:42,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 18:03:42,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 18:03:42,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 18:03:42,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 18:03:42,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (1/1) ... [2022-10-15 18:03:42,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:03:42,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 18:03:42,518 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) [2022-10-15 18:03:42,522 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 [2022-10-15 18:03:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 18:03:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 18:03:42,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 18:03:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 18:03:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-15 18:03:42,576 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-15 18:03:42,750 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 18:03:42,754 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 18:03:49,775 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 18:03:49,792 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 18:03:49,793 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-15 18:03:49,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:03:49 BoogieIcfgContainer [2022-10-15 18:03:49,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 18:03:49,800 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 18:03:49,800 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 18:03:49,804 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 18:03:49,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 06:03:26" (1/3) ... [2022-10-15 18:03:49,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f9f10ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:03:49, skipping insertion in model container [2022-10-15 18:03:49,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:03:27" (2/3) ... [2022-10-15 18:03:49,806 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f9f10ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:03:49, skipping insertion in model container [2022-10-15 18:03:49,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:03:49" (3/3) ... [2022-10-15 18:03:49,808 INFO L112 eAbstractionObserver]: Analyzing ICFG Dubois-027.c [2022-10-15 18:03:49,832 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 18:03:49,832 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-10-15 18:03:49,902 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-15 18:03:49,911 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=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@40a84346, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-15 18:03:49,912 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-10-15 18:03:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand has 309 states, 89 states have (on average 1.0337078651685394) internal successors, (92), 91 states have internal predecessors, (92), 216 states have call successors, (216), 1 states have call predecessors, (216), 1 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2022-10-15 18:03:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2022-10-15 18:03:50,017 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 18:03:50,019 INFO L195 NwaCegarLoop]: trace histogram [216, 216, 216, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 18:03:50,020 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2022-10-15 18:03:50,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 18:03:50,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1765771626, now seen corresponding path program 1 times [2022-10-15 18:03:50,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 18:03:50,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54923117] [2022-10-15 18:03:50,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 18:03:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 18:03:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 18:03:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-10-15 18:03:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-10-15 18:03:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-10-15 18:03:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-10-15 18:03:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-10-15 18:03:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-10-15 18:03:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-10-15 18:03:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-10-15 18:03:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-10-15 18:03:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-10-15 18:03:52,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-10-15 18:03:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-10-15 18:03:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-10-15 18:03:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-10-15 18:03:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-10-15 18:03:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-10-15 18:03:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-10-15 18:03:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-10-15 18:03:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-10-15 18:03:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-10-15 18:03:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-10-15 18:03:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-10-15 18:03:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-10-15 18:03:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-10-15 18:03:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-10-15 18:03:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-10-15 18:03:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-10-15 18:03:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-10-15 18:03:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-10-15 18:03:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-10-15 18:03:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-10-15 18:03:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-10-15 18:03:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-10-15 18:03:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-10-15 18:03:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-10-15 18:03:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-10-15 18:03:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-10-15 18:03:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-10-15 18:03:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-10-15 18:03:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-10-15 18:03:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-10-15 18:03:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-10-15 18:03:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-10-15 18:03:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-10-15 18:03:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-10-15 18:03:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-10-15 18:03:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-10-15 18:03:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-10-15 18:03:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-10-15 18:03:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-10-15 18:03:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-10-15 18:03:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-10-15 18:03:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2022-10-15 18:03:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-10-15 18:03:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-10-15 18:03:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-10-15 18:03:52,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-10-15 18:03:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2022-10-15 18:03:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-10-15 18:03:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-10-15 18:03:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337 [2022-10-15 18:03:52,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2022-10-15 18:03:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-10-15 18:03:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2022-10-15 18:03:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2022-10-15 18:03:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365 [2022-10-15 18:03:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-10-15 18:03:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-10-15 18:03:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2022-10-15 18:03:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-10-15 18:03:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2022-10-15 18:03:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2022-10-15 18:03:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403 [2022-10-15 18:03:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2022-10-15 18:03:52,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2022-10-15 18:03:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-10-15 18:03:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2022-10-15 18:03:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-10-15 18:03:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-10-15 18:03:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-10-15 18:03:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447 [2022-10-15 18:03:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-10-15 18:03:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2022-10-15 18:03:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-10-15 18:03:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2022-10-15 18:03:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2022-10-15 18:03:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2022-10-15 18:03:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2022-10-15 18:03:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2022-10-15 18:03:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2022-10-15 18:03:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2022-10-15 18:03:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2022-10-15 18:03:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513 [2022-10-15 18:03:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519 [2022-10-15 18:03:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524 [2022-10-15 18:03:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2022-10-15 18:03:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2022-10-15 18:03:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2022-10-15 18:03:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2022-10-15 18:03:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2022-10-15 18:03:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 557 [2022-10-15 18:03:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2022-10-15 18:03:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2022-10-15 18:03:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 574 [2022-10-15 18:03:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2022-10-15 18:03:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 585 [2022-10-15 18:03:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 590 [2022-10-15 18:03:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 596 [2022-10-15 18:03:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2022-10-15 18:03:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 607 [2022-10-15 18:03:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 612 [2022-10-15 18:03:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 618 [2022-10-15 18:03:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 623 [2022-10-15 18:03:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 629 [2022-10-15 18:03:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 634 [2022-10-15 18:03:52,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2022-10-15 18:03:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 645 [2022-10-15 18:03:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2022-10-15 18:03:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 656 [2022-10-15 18:03:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 662 [2022-10-15 18:03:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2022-10-15 18:03:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 673 [2022-10-15 18:03:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2022-10-15 18:03:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 684 [2022-10-15 18:03:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:52,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2022-10-15 18:03:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695 [2022-10-15 18:03:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 700 [2022-10-15 18:03:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 706 [2022-10-15 18:03:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711 [2022-10-15 18:03:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 717 [2022-10-15 18:03:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 722 [2022-10-15 18:03:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728 [2022-10-15 18:03:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 733 [2022-10-15 18:03:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2022-10-15 18:03:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 744 [2022-10-15 18:03:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2022-10-15 18:03:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 755 [2022-10-15 18:03:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 761 [2022-10-15 18:03:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 766 [2022-10-15 18:03:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 772 [2022-10-15 18:03:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 777 [2022-10-15 18:03:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 783 [2022-10-15 18:03:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 788 [2022-10-15 18:03:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 794 [2022-10-15 18:03:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 799 [2022-10-15 18:03:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2022-10-15 18:03:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 810 [2022-10-15 18:03:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 816 [2022-10-15 18:03:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 821 [2022-10-15 18:03:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 827 [2022-10-15 18:03:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 832 [2022-10-15 18:03:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 838 [2022-10-15 18:03:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 843 [2022-10-15 18:03:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 849 [2022-10-15 18:03:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 854 [2022-10-15 18:03:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 860 [2022-10-15 18:03:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865 [2022-10-15 18:03:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 871 [2022-10-15 18:03:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 876 [2022-10-15 18:03:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882 [2022-10-15 18:03:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 887 [2022-10-15 18:03:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 893 [2022-10-15 18:03:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898 [2022-10-15 18:03:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 903 [2022-10-15 18:03:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 908 [2022-10-15 18:03:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2022-10-15 18:03:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 918 [2022-10-15 18:03:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2022-10-15 18:03:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 928 [2022-10-15 18:03:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933 [2022-10-15 18:03:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 938 [2022-10-15 18:03:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2022-10-15 18:03:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 948 [2022-10-15 18:03:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 953 [2022-10-15 18:03:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 958 [2022-10-15 18:03:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 963 [2022-10-15 18:03:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2022-10-15 18:03:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 973 [2022-10-15 18:03:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 978 [2022-10-15 18:03:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983 [2022-10-15 18:03:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 988 [2022-10-15 18:03:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 993 [2022-10-15 18:03:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 998 [2022-10-15 18:03:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1003 [2022-10-15 18:03:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008 [2022-10-15 18:03:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1013 [2022-10-15 18:03:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018 [2022-10-15 18:03:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1023 [2022-10-15 18:03:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1028 [2022-10-15 18:03:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1033 [2022-10-15 18:03:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2022-10-15 18:03:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:53,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043 [2022-10-15 18:03:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048 [2022-10-15 18:03:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1053 [2022-10-15 18:03:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1058 [2022-10-15 18:03:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1063 [2022-10-15 18:03:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1068 [2022-10-15 18:03:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2022-10-15 18:03:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078 [2022-10-15 18:03:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1083 [2022-10-15 18:03:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2022-10-15 18:03:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1093 [2022-10-15 18:03:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1098 [2022-10-15 18:03:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1103 [2022-10-15 18:03:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1108 [2022-10-15 18:03:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1113 [2022-10-15 18:03:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1118 [2022-10-15 18:03:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1123 [2022-10-15 18:03:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1128 [2022-10-15 18:03:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1133 [2022-10-15 18:03:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1138 [2022-10-15 18:03:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1143 [2022-10-15 18:03:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1148 [2022-10-15 18:03:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1153 [2022-10-15 18:03:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1158 [2022-10-15 18:03:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 18:03:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 92880 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92880 trivial. 0 not checked. [2022-10-15 18:03:54,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 18:03:54,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54923117] [2022-10-15 18:03:54,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54923117] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 18:03:54,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 18:03:54,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-15 18:03:54,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823690920] [2022-10-15 18:03:54,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 18:03:54,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-10-15 18:03:54,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 18:03:54,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-10-15 18:03:54,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-15 18:03:54,491 INFO L87 Difference]: Start difference. First operand has 309 states, 89 states have (on average 1.0337078651685394) internal successors, (92), 91 states have internal predecessors, (92), 216 states have call successors, (216), 1 states have call predecessors, (216), 1 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) Second operand has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (216), 1 states have call predecessors, (216), 1 states have return successors, (216), 1 states have call predecessors, (216), 2 states have call successors, (216) [2022-10-15 18:03:54,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 18:03:54,554 INFO L93 Difference]: Finished difference Result 305 states and 519 transitions. [2022-10-15 18:03:54,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-15 18:03:54,559 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (216), 1 states have call predecessors, (216), 1 states have return successors, (216), 1 states have call predecessors, (216), 2 states have call successors, (216) Word has length 1164 [2022-10-15 18:03:54,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 18:03:54,577 INFO L225 Difference]: With dead ends: 305 [2022-10-15 18:03:54,577 INFO L226 Difference]: Without dead ends: 305 [2022-10-15 18:03:54,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 650 GetRequests, 650 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-15 18:03:54,588 INFO L413 NwaCegarLoop]: 519 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 519 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-15 18:03:54,590 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 519 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-15 18:03:54,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2022-10-15 18:03:54,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 305. [2022-10-15 18:03:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 87 states have (on average 1.0) internal successors, (87), 87 states have internal predecessors, (87), 216 states have call successors, (216), 1 states have call predecessors, (216), 1 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2022-10-15 18:03:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 519 transitions. [2022-10-15 18:03:54,778 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 519 transitions. Word has length 1164 [2022-10-15 18:03:54,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 18:03:54,780 INFO L495 AbstractCegarLoop]: Abstraction has 305 states and 519 transitions. [2022-10-15 18:03:54,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (216), 1 states have call predecessors, (216), 1 states have return successors, (216), 1 states have call predecessors, (216), 2 states have call successors, (216) [2022-10-15 18:03:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 519 transitions. [2022-10-15 18:03:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2022-10-15 18:03:54,940 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 18:03:54,941 INFO L195 NwaCegarLoop]: trace histogram [216, 216, 216, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 18:03:54,941 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-15 18:03:54,942 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2022-10-15 18:03:54,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 18:03:54,943 INFO L85 PathProgramCache]: Analyzing trace with hash 224792810, now seen corresponding path program 1 times [2022-10-15 18:03:54,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 18:03:54,943 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81278073] [2022-10-15 18:03:54,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 18:03:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 18:04:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat