./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-23 22:11:33,384 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-23 22:11:33,467 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-23 22:11:33,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-23 22:11:33,476 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-23 22:11:33,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-23 22:11:33,509 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-23 22:11:33,510 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-23 22:11:33,510 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-23 22:11:33,514 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-23 22:11:33,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-23 22:11:33,514 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-23 22:11:33,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-23 22:11:33,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-23 22:11:33,516 INFO L153 SettingsManager]: * Use SBE=true [2024-10-23 22:11:33,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-23 22:11:33,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-23 22:11:33,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-23 22:11:33,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-23 22:11:33,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-23 22:11:33,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-23 22:11:33,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-23 22:11:33,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-23 22:11:33,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-23 22:11:33,520 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-23 22:11:33,520 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-23 22:11:33,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-23 22:11:33,521 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-23 22:11:33,521 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-23 22:11:33,521 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-23 22:11:33,522 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-23 22:11:33,522 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-23 22:11:33,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-23 22:11:33,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-23 22:11:33,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-23 22:11:33,524 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-23 22:11:33,524 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-23 22:11:33,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-23 22:11:33,530 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-23 22:11:33,530 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-23 22:11:33,531 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-23 22:11:33,531 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-23 22:11:33,531 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 [2024-10-23 22:11:33,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-23 22:11:33,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-23 22:11:33,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-23 22:11:33,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-23 22:11:33,796 INFO L274 PluginConnector]: CDTParser initialized [2024-10-23 22:11:33,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c [2024-10-23 22:11:35,215 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-23 22:11:35,405 INFO L384 CDTParser]: Found 1 translation units. [2024-10-23 22:11:35,406 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c [2024-10-23 22:11:35,413 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f31918fe8/04692aa985534d5c82609935647a1cdf/FLAG91331ea39 [2024-10-23 22:11:35,792 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f31918fe8/04692aa985534d5c82609935647a1cdf [2024-10-23 22:11:35,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-23 22:11:35,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-23 22:11:35,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-23 22:11:35,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-23 22:11:35,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-23 22:11:35,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 10:11:35" (1/1) ... [2024-10-23 22:11:35,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@528eee1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:35, skipping insertion in model container [2024-10-23 22:11:35,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 10:11:35" (1/1) ... [2024-10-23 22:11:35,827 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-23 22:11:36,019 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2024-10-23 22:11:36,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-23 22:11:36,053 INFO L200 MainTranslator]: Completed pre-run [2024-10-23 22:11:36,066 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2024-10-23 22:11:36,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-23 22:11:36,092 INFO L204 MainTranslator]: Completed translation [2024-10-23 22:11:36,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36 WrapperNode [2024-10-23 22:11:36,092 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-23 22:11:36,093 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-23 22:11:36,093 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-23 22:11:36,093 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-23 22:11:36,101 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,132 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2024-10-23 22:11:36,133 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-23 22:11:36,135 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-23 22:11:36,135 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-23 22:11:36,135 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-23 22:11:36,144 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,145 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,147 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,159 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-23 22:11:36,160 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,160 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,166 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,167 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,168 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,170 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-23 22:11:36,171 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-23 22:11:36,171 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-23 22:11:36,171 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-23 22:11:36,172 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (1/1) ... [2024-10-23 22:11:36,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-23 22:11:36,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:11:36,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-23 22:11:36,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-23 22:11:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-23 22:11:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-10-23 22:11:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-10-23 22:11:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure g [2024-10-23 22:11:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2024-10-23 22:11:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-23 22:11:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-23 22:11:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-23 22:11:36,305 INFO L238 CfgBuilder]: Building ICFG [2024-10-23 22:11:36,306 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-23 22:11:36,465 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-10-23 22:11:36,465 INFO L287 CfgBuilder]: Performing block encoding [2024-10-23 22:11:36,499 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-23 22:11:36,499 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-23 22:11:36,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 10:11:36 BoogieIcfgContainer [2024-10-23 22:11:36,500 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-23 22:11:36,505 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-23 22:11:36,505 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-23 22:11:36,508 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-23 22:11:36,510 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 10:11:35" (1/3) ... [2024-10-23 22:11:36,511 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@366ad3b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 10:11:36, skipping insertion in model container [2024-10-23 22:11:36,511 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:11:36" (2/3) ... [2024-10-23 22:11:36,512 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@366ad3b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 10:11:36, skipping insertion in model container [2024-10-23 22:11:36,512 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 10:11:36" (3/3) ... [2024-10-23 22:11:36,513 INFO L112 eAbstractionObserver]: Analyzing ICFG zonotope_3.c [2024-10-23 22:11:36,531 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-23 22:11:36,532 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-23 22:11:36,598 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-23 22:11:36,607 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@384677f2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-23 22:11:36,607 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-23 22:11:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand has 30 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 19 states have internal predecessors, (23), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2024-10-23 22:11:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-10-23 22:11:36,621 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:36,621 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:36,622 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:36,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:36,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1380660464, now seen corresponding path program 1 times [2024-10-23 22:11:36,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:36,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012966154] [2024-10-23 22:11:36,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:36,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:11:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:36,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:11:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:36,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:11:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:36,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:11:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-10-23 22:11:36,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:11:36,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012966154] [2024-10-23 22:11:36,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012966154] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-23 22:11:36,878 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-23 22:11:36,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-23 22:11:36,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109985294] [2024-10-23 22:11:36,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-23 22:11:36,885 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-23 22:11:36,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:11:36,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-23 22:11:36,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-23 22:11:36,913 INFO L87 Difference]: Start difference. First operand has 30 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 19 states have internal predecessors, (23), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-10-23 22:11:36,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:11:36,955 INFO L93 Difference]: Finished difference Result 62 states and 83 transitions. [2024-10-23 22:11:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-23 22:11:36,957 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 21 [2024-10-23 22:11:36,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:11:36,964 INFO L225 Difference]: With dead ends: 62 [2024-10-23 22:11:36,964 INFO L226 Difference]: Without dead ends: 39 [2024-10-23 22:11:36,967 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-23 22:11:36,971 INFO L432 NwaCegarLoop]: 30 mSDtfsCounter, 6 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 58 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-23 22:11:36,972 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 58 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-23 22:11:36,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2024-10-23 22:11:37,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 29. [2024-10-23 22:11:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 18 states have (on average 1.0555555555555556) internal successors, (19), 18 states have internal predecessors, (19), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2024-10-23 22:11:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 35 transitions. [2024-10-23 22:11:37,020 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 35 transitions. Word has length 21 [2024-10-23 22:11:37,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:11:37,021 INFO L471 AbstractCegarLoop]: Abstraction has 29 states and 35 transitions. [2024-10-23 22:11:37,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-10-23 22:11:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2024-10-23 22:11:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-10-23 22:11:37,024 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:37,025 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:37,025 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-23 22:11:37,025 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:37,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:37,027 INFO L85 PathProgramCache]: Analyzing trace with hash -871029624, now seen corresponding path program 1 times [2024-10-23 22:11:37,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:37,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514729582] [2024-10-23 22:11:37,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:37,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:11:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:11:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:11:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:11:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-23 22:11:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-23 22:11:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-23 22:11:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-23 22:11:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-10-23 22:11:37,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:11:37,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514729582] [2024-10-23 22:11:37,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514729582] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-23 22:11:37,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1549104377] [2024-10-23 22:11:37,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:37,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:37,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:11:37,262 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-23 22:11:37,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-23 22:11:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:37,377 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-23 22:11:37,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-23 22:11:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-10-23 22:11:37,459 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-23 22:11:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-10-23 22:11:37,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1549104377] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-23 22:11:37,604 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-23 22:11:37,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2024-10-23 22:11:37,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039946248] [2024-10-23 22:11:37,606 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-23 22:11:37,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-23 22:11:37,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:11:37,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-23 22:11:37,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-10-23 22:11:37,612 INFO L87 Difference]: Start difference. First operand 29 states and 35 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 7 states have internal predecessors, (35), 4 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) [2024-10-23 22:11:37,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:11:37,694 INFO L93 Difference]: Finished difference Result 66 states and 86 transitions. [2024-10-23 22:11:37,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-23 22:11:37,696 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 7 states have internal predecessors, (35), 4 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) Word has length 40 [2024-10-23 22:11:37,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:11:37,697 INFO L225 Difference]: With dead ends: 66 [2024-10-23 22:11:37,699 INFO L226 Difference]: Without dead ends: 62 [2024-10-23 22:11:37,699 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-10-23 22:11:37,701 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-23 22:11:37,701 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 80 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-23 22:11:37,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2024-10-23 22:11:37,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2024-10-23 22:11:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 20 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2024-10-23 22:11:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 80 transitions. [2024-10-23 22:11:37,718 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 80 transitions. Word has length 40 [2024-10-23 22:11:37,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:11:37,718 INFO L471 AbstractCegarLoop]: Abstraction has 62 states and 80 transitions. [2024-10-23 22:11:37,719 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 7 states have internal predecessors, (35), 4 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) [2024-10-23 22:11:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 80 transitions. [2024-10-23 22:11:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-10-23 22:11:37,722 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:37,722 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:37,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-23 22:11:37,923 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:37,923 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:37,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:37,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1861597456, now seen corresponding path program 2 times [2024-10-23 22:11:37,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:37,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912139401] [2024-10-23 22:11:37,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:37,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:11:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:11:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:11:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:11:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-23 22:11:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-23 22:11:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-23 22:11:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-23 22:11:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-10-23 22:11:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-23 22:11:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-23 22:11:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-23 22:11:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-23 22:11:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-23 22:11:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-10-23 22:11:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-23 22:11:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-10-23 22:11:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-23 22:11:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-23 22:11:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-23 22:11:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-10-23 22:11:38,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:11:38,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912139401] [2024-10-23 22:11:38,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912139401] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-23 22:11:38,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1872682648] [2024-10-23 22:11:38,237 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-23 22:11:38,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:38,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:11:38,239 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-23 22:11:38,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-23 22:11:38,336 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-23 22:11:38,337 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-23 22:11:38,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-23 22:11:38,346 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-23 22:11:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-10-23 22:11:38,474 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-23 22:11:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-10-23 22:11:38,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1872682648] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-23 22:11:38,701 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-23 22:11:38,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2024-10-23 22:11:38,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703012055] [2024-10-23 22:11:38,702 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-23 22:11:38,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-10-23 22:11:38,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:11:38,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-10-23 22:11:38,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2024-10-23 22:11:38,705 INFO L87 Difference]: Start difference. First operand 62 states and 80 transitions. Second operand has 13 states, 13 states have (on average 5.923076923076923) internal successors, (77), 13 states have internal predecessors, (77), 10 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 10 states have call predecessors, (40), 10 states have call successors, (40) [2024-10-23 22:11:38,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:11:38,864 INFO L93 Difference]: Finished difference Result 132 states and 179 transitions. [2024-10-23 22:11:38,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-10-23 22:11:38,865 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.923076923076923) internal successors, (77), 13 states have internal predecessors, (77), 10 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 10 states have call predecessors, (40), 10 states have call successors, (40) Word has length 97 [2024-10-23 22:11:38,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:11:38,867 INFO L225 Difference]: With dead ends: 132 [2024-10-23 22:11:38,867 INFO L226 Difference]: Without dead ends: 128 [2024-10-23 22:11:38,870 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2024-10-23 22:11:38,872 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 182 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-23 22:11:38,873 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 182 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-23 22:11:38,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2024-10-23 22:11:38,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2024-10-23 22:11:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-10-23 22:11:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 170 transitions. [2024-10-23 22:11:38,902 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 170 transitions. Word has length 97 [2024-10-23 22:11:38,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:11:38,902 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 170 transitions. [2024-10-23 22:11:38,903 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.923076923076923) internal successors, (77), 13 states have internal predecessors, (77), 10 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 10 states have call predecessors, (40), 10 states have call successors, (40) [2024-10-23 22:11:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 170 transitions. [2024-10-23 22:11:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-10-23 22:11:38,913 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:38,913 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:38,931 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-23 22:11:39,113 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-10-23 22:11:39,115 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:39,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:39,116 INFO L85 PathProgramCache]: Analyzing trace with hash 659440112, now seen corresponding path program 3 times [2024-10-23 22:11:39,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:39,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591411748] [2024-10-23 22:11:39,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:39,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:11:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:11:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:11:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:11:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-23 22:11:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-23 22:11:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-23 22:11:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-23 22:11:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-10-23 22:11:39,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-23 22:11:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-23 22:11:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-23 22:11:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-23 22:11:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-23 22:11:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-10-23 22:11:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-23 22:11:39,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-10-23 22:11:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-23 22:11:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-23 22:11:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-23 22:11:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-23 22:11:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-10-23 22:11:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-23 22:11:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-23 22:11:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-23 22:11:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-23 22:11:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-23 22:11:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-23 22:11:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-23 22:11:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-10-23 22:11:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-23 22:11:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-23 22:11:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-23 22:11:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-23 22:11:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-23 22:11:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-23 22:11:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-23 22:11:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-23 22:11:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-23 22:11:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-23 22:11:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-23 22:11:39,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-23 22:11:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-10-23 22:11:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-23 22:11:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1429 backedges. 0 proven. 505 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-10-23 22:11:39,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:11:39,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591411748] [2024-10-23 22:11:39,665 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591411748] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-23 22:11:39,665 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [768132512] [2024-10-23 22:11:39,665 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-10-23 22:11:39,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:39,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:11:39,668 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-23 22:11:39,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-23 22:11:39,814 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2024-10-23 22:11:39,814 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-23 22:11:39,817 INFO L255 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-10-23 22:11:39,824 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-23 22:11:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1429 backedges. 0 proven. 505 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-10-23 22:11:40,004 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-23 22:11:40,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1429 backedges. 0 proven. 505 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-10-23 22:11:40,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [768132512] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-23 22:11:40,502 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-23 22:11:40,502 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 25 [2024-10-23 22:11:40,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926865061] [2024-10-23 22:11:40,502 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-23 22:11:40,504 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-10-23 22:11:40,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:11:40,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-10-23 22:11:40,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2024-10-23 22:11:40,509 INFO L87 Difference]: Start difference. First operand 128 states and 170 transitions. Second operand has 25 states, 25 states have (on average 6.44) internal successors, (161), 25 states have internal predecessors, (161), 22 states have call successors, (88), 1 states have call predecessors, (88), 1 states have return successors, (88), 22 states have call predecessors, (88), 22 states have call successors, (88) [2024-10-23 22:11:40,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:11:40,777 INFO L93 Difference]: Finished difference Result 264 states and 365 transitions. [2024-10-23 22:11:40,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-10-23 22:11:40,777 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.44) internal successors, (161), 25 states have internal predecessors, (161), 22 states have call successors, (88), 1 states have call predecessors, (88), 1 states have return successors, (88), 22 states have call predecessors, (88), 22 states have call successors, (88) Word has length 211 [2024-10-23 22:11:40,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:11:40,782 INFO L225 Difference]: With dead ends: 264 [2024-10-23 22:11:40,784 INFO L226 Difference]: Without dead ends: 260 [2024-10-23 22:11:40,785 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 521 GetRequests, 498 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=300, Invalid=300, Unknown=0, NotChecked=0, Total=600 [2024-10-23 22:11:40,786 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-23 22:11:40,787 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 206 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-23 22:11:40,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2024-10-23 22:11:40,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 260. [2024-10-23 22:11:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 260 states, 165 states have (on average 1.006060606060606) internal successors, (166), 165 states have internal predecessors, (166), 92 states have call successors, (92), 2 states have call predecessors, (92), 2 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2024-10-23 22:11:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 350 transitions. [2024-10-23 22:11:40,837 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 350 transitions. Word has length 211 [2024-10-23 22:11:40,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:11:40,837 INFO L471 AbstractCegarLoop]: Abstraction has 260 states and 350 transitions. [2024-10-23 22:11:40,838 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 6.44) internal successors, (161), 25 states have internal predecessors, (161), 22 states have call successors, (88), 1 states have call predecessors, (88), 1 states have return successors, (88), 22 states have call predecessors, (88), 22 states have call successors, (88) [2024-10-23 22:11:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 350 transitions. [2024-10-23 22:11:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-10-23 22:11:40,851 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:40,852 INFO L215 NwaCegarLoop]: trace histogram [46, 46, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:40,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-23 22:11:41,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:41,053 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:41,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:41,053 INFO L85 PathProgramCache]: Analyzing trace with hash 515897328, now seen corresponding path program 4 times [2024-10-23 22:11:41,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:41,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284952629] [2024-10-23 22:11:41,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:11:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:11:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:11:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:11:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-23 22:11:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-23 22:11:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-23 22:11:41,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-23 22:11:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-10-23 22:11:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-23 22:11:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-23 22:11:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-23 22:11:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-23 22:11:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-23 22:11:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-10-23 22:11:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-23 22:11:41,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-10-23 22:11:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-23 22:11:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-23 22:11:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-23 22:11:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-23 22:11:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-10-23 22:11:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-23 22:11:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-23 22:11:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-23 22:11:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-23 22:11:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-23 22:11:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-23 22:11:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-23 22:11:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-10-23 22:11:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-23 22:11:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-23 22:11:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-23 22:11:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-23 22:11:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-23 22:11:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-23 22:11:41,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-23 22:11:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-23 22:11:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-23 22:11:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-23 22:11:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-23 22:11:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-23 22:11:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-10-23 22:11:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-23 22:11:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:41,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-10-23 22:11:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-23 22:11:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-23 22:11:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-10-23 22:11:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-23 22:11:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-10-23 22:11:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-23 22:11:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-23 22:11:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-10-23 22:11:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-10-23 22:11:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-10-23 22:11:42,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-10-23 22:11:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-10-23 22:11:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-10-23 22:11:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-10-23 22:11:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-10-23 22:11:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-10-23 22:11:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-10-23 22:11:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-10-23 22:11:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2024-10-23 22:11:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2024-10-23 22:11:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2024-10-23 22:11:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2024-10-23 22:11:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-10-23 22:11:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-10-23 22:11:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-10-23 22:11:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2024-10-23 22:11:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2024-10-23 22:11:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2024-10-23 22:11:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2024-10-23 22:11:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2024-10-23 22:11:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2024-10-23 22:11:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2024-10-23 22:11:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2024-10-23 22:11:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2024-10-23 22:11:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2024-10-23 22:11:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2024-10-23 22:11:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2024-10-23 22:11:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2024-10-23 22:11:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2024-10-23 22:11:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2024-10-23 22:11:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2024-10-23 22:11:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2024-10-23 22:11:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2024-10-23 22:11:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2024-10-23 22:11:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2024-10-23 22:11:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2024-10-23 22:11:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2024-10-23 22:11:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:42,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6703 backedges. 0 proven. 2563 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-10-23 22:11:42,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:11:42,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284952629] [2024-10-23 22:11:42,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284952629] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-23 22:11:42,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1315232937] [2024-10-23 22:11:42,123 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-10-23 22:11:42,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:42,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:11:42,126 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-23 22:11:42,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-10-23 22:11:42,371 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-10-23 22:11:42,372 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-23 22:11:42,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 991 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-10-23 22:11:42,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-23 22:11:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6703 backedges. 0 proven. 2563 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-10-23 22:11:42,754 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-23 22:11:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6703 backedges. 0 proven. 2563 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-10-23 22:11:44,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1315232937] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-23 22:11:44,058 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-23 22:11:44,058 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25] total 49 [2024-10-23 22:11:44,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483476618] [2024-10-23 22:11:44,059 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-23 22:11:44,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-10-23 22:11:44,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:11:44,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-10-23 22:11:44,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2024-10-23 22:11:44,064 INFO L87 Difference]: Start difference. First operand 260 states and 350 transitions. Second operand has 49 states, 49 states have (on average 6.714285714285714) internal successors, (329), 49 states have internal predecessors, (329), 46 states have call successors, (184), 1 states have call predecessors, (184), 1 states have return successors, (184), 46 states have call predecessors, (184), 46 states have call successors, (184) [2024-10-23 22:11:44,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:11:44,598 INFO L93 Difference]: Finished difference Result 528 states and 737 transitions. [2024-10-23 22:11:44,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-10-23 22:11:44,599 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.714285714285714) internal successors, (329), 49 states have internal predecessors, (329), 46 states have call successors, (184), 1 states have call predecessors, (184), 1 states have return successors, (184), 46 states have call predecessors, (184), 46 states have call successors, (184) Word has length 439 [2024-10-23 22:11:44,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:11:44,605 INFO L225 Difference]: With dead ends: 528 [2024-10-23 22:11:44,606 INFO L226 Difference]: Without dead ends: 524 [2024-10-23 22:11:44,607 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1085 GetRequests, 1038 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1176, Invalid=1176, Unknown=0, NotChecked=0, Total=2352 [2024-10-23 22:11:44,608 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-23 22:11:44,608 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 308 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-23 22:11:44,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2024-10-23 22:11:44,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 524. [2024-10-23 22:11:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 524 states, 333 states have (on average 1.003003003003003) internal successors, (334), 333 states have internal predecessors, (334), 188 states have call successors, (188), 2 states have call predecessors, (188), 2 states have return successors, (188), 188 states have call predecessors, (188), 188 states have call successors, (188) [2024-10-23 22:11:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 710 transitions. [2024-10-23 22:11:44,653 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 710 transitions. Word has length 439 [2024-10-23 22:11:44,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:11:44,655 INFO L471 AbstractCegarLoop]: Abstraction has 524 states and 710 transitions. [2024-10-23 22:11:44,655 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 6.714285714285714) internal successors, (329), 49 states have internal predecessors, (329), 46 states have call successors, (184), 1 states have call predecessors, (184), 1 states have return successors, (184), 46 states have call predecessors, (184), 46 states have call successors, (184) [2024-10-23 22:11:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 710 transitions. [2024-10-23 22:11:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 896 [2024-10-23 22:11:44,675 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:44,676 INFO L215 NwaCegarLoop]: trace histogram [94, 94, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:44,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-10-23 22:11:44,880 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:44,881 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:44,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:44,881 INFO L85 PathProgramCache]: Analyzing trace with hash 1619682288, now seen corresponding path program 5 times [2024-10-23 22:11:44,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:44,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013744956] [2024-10-23 22:11:44,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:44,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:11:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:11:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:11:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:11:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-23 22:11:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-23 22:11:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-23 22:11:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-23 22:11:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-10-23 22:11:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-23 22:11:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-23 22:11:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-23 22:11:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-23 22:11:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-23 22:11:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-10-23 22:11:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-23 22:11:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-10-23 22:11:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-23 22:11:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-23 22:11:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-23 22:11:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-23 22:11:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-10-23 22:11:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-23 22:11:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-23 22:11:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-23 22:11:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-23 22:11:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-23 22:11:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-23 22:11:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-23 22:11:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-10-23 22:11:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-23 22:11:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-23 22:11:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-23 22:11:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-23 22:11:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-23 22:11:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-23 22:11:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-23 22:11:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-23 22:11:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-23 22:11:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-23 22:11:47,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-23 22:11:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-23 22:11:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-10-23 22:11:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-23 22:11:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-10-23 22:11:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-23 22:11:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-23 22:11:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-10-23 22:11:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-23 22:11:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-10-23 22:11:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-23 22:11:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-23 22:11:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-10-23 22:11:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-10-23 22:11:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-10-23 22:11:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-10-23 22:11:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-10-23 22:11:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-10-23 22:11:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-10-23 22:11:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-10-23 22:11:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-10-23 22:11:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-10-23 22:11:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-10-23 22:11:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2024-10-23 22:11:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2024-10-23 22:11:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2024-10-23 22:11:47,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2024-10-23 22:11:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-10-23 22:11:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-10-23 22:11:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-10-23 22:11:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2024-10-23 22:11:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2024-10-23 22:11:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2024-10-23 22:11:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2024-10-23 22:11:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2024-10-23 22:11:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2024-10-23 22:11:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2024-10-23 22:11:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2024-10-23 22:11:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2024-10-23 22:11:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2024-10-23 22:11:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2024-10-23 22:11:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2024-10-23 22:11:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2024-10-23 22:11:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2024-10-23 22:11:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2024-10-23 22:11:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2024-10-23 22:11:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2024-10-23 22:11:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2024-10-23 22:11:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2024-10-23 22:11:47,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2024-10-23 22:11:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2024-10-23 22:11:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2024-10-23 22:11:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2024-10-23 22:11:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2024-10-23 22:11:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2024-10-23 22:11:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2024-10-23 22:11:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2024-10-23 22:11:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2024-10-23 22:11:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2024-10-23 22:11:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2024-10-23 22:11:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2024-10-23 22:11:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2024-10-23 22:11:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2024-10-23 22:11:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2024-10-23 22:11:47,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2024-10-23 22:11:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2024-10-23 22:11:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2024-10-23 22:11:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2024-10-23 22:11:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2024-10-23 22:11:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2024-10-23 22:11:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2024-10-23 22:11:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2024-10-23 22:11:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2024-10-23 22:11:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 537 [2024-10-23 22:11:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2024-10-23 22:11:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 545 [2024-10-23 22:11:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2024-10-23 22:11:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 556 [2024-10-23 22:11:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2024-10-23 22:11:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2024-10-23 22:11:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 571 [2024-10-23 22:11:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2024-10-23 22:11:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2024-10-23 22:11:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 583 [2024-10-23 22:11:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 590 [2024-10-23 22:11:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2024-10-23 22:11:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2024-10-23 22:11:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2024-10-23 22:11:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2024-10-23 22:11:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2024-10-23 22:11:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 617 [2024-10-23 22:11:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2024-10-23 22:11:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2024-10-23 22:11:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 632 [2024-10-23 22:11:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2024-10-23 22:11:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2024-10-23 22:11:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2024-10-23 22:11:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2024-10-23 22:11:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 655 [2024-10-23 22:11:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2024-10-23 22:11:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 666 [2024-10-23 22:11:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2024-10-23 22:11:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2024-10-23 22:11:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2024-10-23 22:11:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2024-10-23 22:11:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2024-10-23 22:11:47,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2024-10-23 22:11:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 697 [2024-10-23 22:11:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2024-10-23 22:11:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 708 [2024-10-23 22:11:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2024-10-23 22:11:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2024-10-23 22:11:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2024-10-23 22:11:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2024-10-23 22:11:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2024-10-23 22:11:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2024-10-23 22:11:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 742 [2024-10-23 22:11:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746 [2024-10-23 22:11:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2024-10-23 22:11:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2024-10-23 22:11:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 761 [2024-10-23 22:11:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 765 [2024-10-23 22:11:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 769 [2024-10-23 22:11:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2024-10-23 22:11:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780 [2024-10-23 22:11:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2024-10-23 22:11:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 788 [2024-10-23 22:11:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2024-10-23 22:11:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 799 [2024-10-23 22:11:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2024-10-23 22:11:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 807 [2024-10-23 22:11:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 811 [2024-10-23 22:11:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 818 [2024-10-23 22:11:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 822 [2024-10-23 22:11:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 826 [2024-10-23 22:11:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:47,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830 [2024-10-23 22:11:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 837 [2024-10-23 22:11:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 841 [2024-10-23 22:11:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 845 [2024-10-23 22:11:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 849 [2024-10-23 22:11:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 856 [2024-10-23 22:11:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 860 [2024-10-23 22:11:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864 [2024-10-23 22:11:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 868 [2024-10-23 22:11:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2024-10-23 22:11:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 879 [2024-10-23 22:11:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 883 [2024-10-23 22:11:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 887 [2024-10-23 22:11:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:11:48,024 INFO L134 CoverageAnalysis]: Checked inductivity of 28915 backedges. 0 proven. 11431 refuted. 0 times theorem prover too weak. 17484 trivial. 0 not checked. [2024-10-23 22:11:48,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:11:48,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013744956] [2024-10-23 22:11:48,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013744956] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-23 22:11:48,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1400920985] [2024-10-23 22:11:48,025 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-10-23 22:11:48,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:48,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:11:48,027 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-23 22:11:48,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-10-23 22:11:48,564 INFO L227 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 63 check-sat command(s) [2024-10-23 22:11:48,564 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-23 22:11:48,571 INFO L255 TraceCheckSpWp]: Trace formula consists of 1999 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-10-23 22:11:48,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-23 22:11:49,268 INFO L134 CoverageAnalysis]: Checked inductivity of 28915 backedges. 0 proven. 11431 refuted. 0 times theorem prover too weak. 17484 trivial. 0 not checked. [2024-10-23 22:11:49,269 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-23 22:11:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 28915 backedges. 0 proven. 11431 refuted. 0 times theorem prover too weak. 17484 trivial. 0 not checked. [2024-10-23 22:11:52,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1400920985] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-23 22:11:52,629 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-23 22:11:52,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49, 49] total 97 [2024-10-23 22:11:52,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965293758] [2024-10-23 22:11:52,629 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-23 22:11:52,631 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2024-10-23 22:11:52,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:11:52,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2024-10-23 22:11:52,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4656, Invalid=4656, Unknown=0, NotChecked=0, Total=9312 [2024-10-23 22:11:52,639 INFO L87 Difference]: Start difference. First operand 524 states and 710 transitions. Second operand has 97 states, 97 states have (on average 6.855670103092783) internal successors, (665), 97 states have internal predecessors, (665), 94 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 94 states have call predecessors, (376), 94 states have call successors, (376) [2024-10-23 22:11:53,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:11:53,769 INFO L93 Difference]: Finished difference Result 1056 states and 1481 transitions. [2024-10-23 22:11:53,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2024-10-23 22:11:53,770 INFO L78 Accepts]: Start accepts. Automaton has has 97 states, 97 states have (on average 6.855670103092783) internal successors, (665), 97 states have internal predecessors, (665), 94 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 94 states have call predecessors, (376), 94 states have call successors, (376) Word has length 895 [2024-10-23 22:11:53,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:11:53,777 INFO L225 Difference]: With dead ends: 1056 [2024-10-23 22:11:53,777 INFO L226 Difference]: Without dead ends: 1052 [2024-10-23 22:11:53,781 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2213 GetRequests, 2118 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=4656, Invalid=4656, Unknown=0, NotChecked=0, Total=9312 [2024-10-23 22:11:53,781 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 537 mSDsCounter, 0 mSdLazyCounter, 580 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 566 SdHoareTripleChecker+Invalid, 582 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 580 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-10-23 22:11:53,782 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 566 Invalid, 582 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 580 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-10-23 22:11:53,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1052 states. [2024-10-23 22:11:53,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1052 to 1052. [2024-10-23 22:11:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1052 states, 669 states have (on average 1.0014947683109119) internal successors, (670), 669 states have internal predecessors, (670), 380 states have call successors, (380), 2 states have call predecessors, (380), 2 states have return successors, (380), 380 states have call predecessors, (380), 380 states have call successors, (380) [2024-10-23 22:11:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 1052 states and 1430 transitions. [2024-10-23 22:11:53,827 INFO L78 Accepts]: Start accepts. Automaton has 1052 states and 1430 transitions. Word has length 895 [2024-10-23 22:11:53,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:11:53,829 INFO L471 AbstractCegarLoop]: Abstraction has 1052 states and 1430 transitions. [2024-10-23 22:11:53,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 6.855670103092783) internal successors, (665), 97 states have internal predecessors, (665), 94 states have call successors, (376), 1 states have call predecessors, (376), 1 states have return successors, (376), 94 states have call predecessors, (376), 94 states have call successors, (376) [2024-10-23 22:11:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1430 transitions. [2024-10-23 22:11:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1808 [2024-10-23 22:11:53,888 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:11:53,889 INFO L215 NwaCegarLoop]: trace histogram [190, 190, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:11:53,904 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-10-23 22:11:54,089 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:11:54,090 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:11:54,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:11:54,090 INFO L85 PathProgramCache]: Analyzing trace with hash 163265520, now seen corresponding path program 6 times [2024-10-23 22:11:54,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:11:54,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67438374] [2024-10-23 22:11:54,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:11:54,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:11:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-23 22:12:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-23 22:12:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-23 22:12:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-23 22:12:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-23 22:12:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-23 22:12:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-23 22:12:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-23 22:12:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-10-23 22:12:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-23 22:12:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-23 22:12:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-23 22:12:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-23 22:12:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-23 22:12:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-10-23 22:12:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-23 22:12:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-10-23 22:12:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-23 22:12:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-23 22:12:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-10-23 22:12:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-23 22:12:03,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-10-23 22:12:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-23 22:12:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-23 22:12:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-23 22:12:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-23 22:12:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-23 22:12:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-23 22:12:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-23 22:12:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-10-23 22:12:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-23 22:12:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-23 22:12:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-23 22:12:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-23 22:12:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-23 22:12:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-23 22:12:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-10-23 22:12:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-23 22:12:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-23 22:12:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-23 22:12:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-23 22:12:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-23 22:12:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-10-23 22:12:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-10-23 22:12:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-10-23 22:12:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-10-23 22:12:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-23 22:12:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-10-23 22:12:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-23 22:12:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-10-23 22:12:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-23 22:12:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-23 22:12:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2024-10-23 22:12:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-10-23 22:12:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-10-23 22:12:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-10-23 22:12:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-10-23 22:12:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-10-23 22:12:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-10-23 22:12:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2024-10-23 22:12:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-10-23 22:12:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2024-10-23 22:12:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-10-23 22:12:03,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2024-10-23 22:12:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2024-10-23 22:12:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2024-10-23 22:12:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2024-10-23 22:12:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-10-23 22:12:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2024-10-23 22:12:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2024-10-23 22:12:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2024-10-23 22:12:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2024-10-23 22:12:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343 [2024-10-23 22:12:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2024-10-23 22:12:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2024-10-23 22:12:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2024-10-23 22:12:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2024-10-23 22:12:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2024-10-23 22:12:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2024-10-23 22:12:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2024-10-23 22:12:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2024-10-23 22:12:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2024-10-23 22:12:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:03,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2024-10-23 22:12:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2024-10-23 22:12:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2024-10-23 22:12:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2024-10-23 22:12:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2024-10-23 22:12:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2024-10-23 22:12:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2024-10-23 22:12:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 423 [2024-10-23 22:12:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2024-10-23 22:12:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2024-10-23 22:12:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2024-10-23 22:12:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2024-10-23 22:12:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2024-10-23 22:12:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2024-10-23 22:12:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2024-10-23 22:12:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2024-10-23 22:12:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2024-10-23 22:12:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2024-10-23 22:12:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2024-10-23 22:12:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2024-10-23 22:12:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2024-10-23 22:12:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2024-10-23 22:12:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2024-10-23 22:12:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2024-10-23 22:12:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2024-10-23 22:12:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2024-10-23 22:12:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2024-10-23 22:12:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2024-10-23 22:12:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2024-10-23 22:12:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2024-10-23 22:12:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2024-10-23 22:12:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 537 [2024-10-23 22:12:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541 [2024-10-23 22:12:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 545 [2024-10-23 22:12:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2024-10-23 22:12:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 556 [2024-10-23 22:12:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2024-10-23 22:12:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2024-10-23 22:12:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 571 [2024-10-23 22:12:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2024-10-23 22:12:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2024-10-23 22:12:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 583 [2024-10-23 22:12:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 590 [2024-10-23 22:12:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2024-10-23 22:12:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2024-10-23 22:12:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 602 [2024-10-23 22:12:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609 [2024-10-23 22:12:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 613 [2024-10-23 22:12:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 617 [2024-10-23 22:12:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2024-10-23 22:12:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 628 [2024-10-23 22:12:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 632 [2024-10-23 22:12:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2024-10-23 22:12:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 640 [2024-10-23 22:12:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2024-10-23 22:12:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2024-10-23 22:12:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 655 [2024-10-23 22:12:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2024-10-23 22:12:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 666 [2024-10-23 22:12:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2024-10-23 22:12:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2024-10-23 22:12:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678 [2024-10-23 22:12:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2024-10-23 22:12:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 689 [2024-10-23 22:12:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2024-10-23 22:12:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 697 [2024-10-23 22:12:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2024-10-23 22:12:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 708 [2024-10-23 22:12:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2024-10-23 22:12:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2024-10-23 22:12:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2024-10-23 22:12:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 727 [2024-10-23 22:12:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 731 [2024-10-23 22:12:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2024-10-23 22:12:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 742 [2024-10-23 22:12:04,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746 [2024-10-23 22:12:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 750 [2024-10-23 22:12:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 754 [2024-10-23 22:12:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 761 [2024-10-23 22:12:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 765 [2024-10-23 22:12:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 769 [2024-10-23 22:12:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2024-10-23 22:12:04,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780 [2024-10-23 22:12:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2024-10-23 22:12:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 788 [2024-10-23 22:12:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2024-10-23 22:12:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 799 [2024-10-23 22:12:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2024-10-23 22:12:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 807 [2024-10-23 22:12:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 811 [2024-10-23 22:12:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 818 [2024-10-23 22:12:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 822 [2024-10-23 22:12:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 826 [2024-10-23 22:12:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830 [2024-10-23 22:12:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 837 [2024-10-23 22:12:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 841 [2024-10-23 22:12:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 845 [2024-10-23 22:12:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 849 [2024-10-23 22:12:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 856 [2024-10-23 22:12:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 860 [2024-10-23 22:12:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864 [2024-10-23 22:12:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 868 [2024-10-23 22:12:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 875 [2024-10-23 22:12:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 879 [2024-10-23 22:12:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 883 [2024-10-23 22:12:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 887 [2024-10-23 22:12:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2024-10-23 22:12:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898 [2024-10-23 22:12:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 902 [2024-10-23 22:12:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 906 [2024-10-23 22:12:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2024-10-23 22:12:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 917 [2024-10-23 22:12:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 921 [2024-10-23 22:12:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 925 [2024-10-23 22:12:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932 [2024-10-23 22:12:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 936 [2024-10-23 22:12:04,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 940 [2024-10-23 22:12:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 944 [2024-10-23 22:12:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 951 [2024-10-23 22:12:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 955 [2024-10-23 22:12:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 959 [2024-10-23 22:12:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 963 [2024-10-23 22:12:04,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 970 [2024-10-23 22:12:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 974 [2024-10-23 22:12:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 978 [2024-10-23 22:12:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 982 [2024-10-23 22:12:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 989 [2024-10-23 22:12:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 993 [2024-10-23 22:12:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 997 [2024-10-23 22:12:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001 [2024-10-23 22:12:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008 [2024-10-23 22:12:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2024-10-23 22:12:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1016 [2024-10-23 22:12:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1020 [2024-10-23 22:12:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1027 [2024-10-23 22:12:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1031 [2024-10-23 22:12:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1035 [2024-10-23 22:12:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1039 [2024-10-23 22:12:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1046 [2024-10-23 22:12:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1050 [2024-10-23 22:12:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1054 [2024-10-23 22:12:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1058 [2024-10-23 22:12:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1065 [2024-10-23 22:12:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1069 [2024-10-23 22:12:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073 [2024-10-23 22:12:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1077 [2024-10-23 22:12:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084 [2024-10-23 22:12:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1088 [2024-10-23 22:12:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1092 [2024-10-23 22:12:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1096 [2024-10-23 22:12:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1103 [2024-10-23 22:12:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1107 [2024-10-23 22:12:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1111 [2024-10-23 22:12:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1115 [2024-10-23 22:12:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1122 [2024-10-23 22:12:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1126 [2024-10-23 22:12:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1130 [2024-10-23 22:12:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1134 [2024-10-23 22:12:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1141 [2024-10-23 22:12:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1145 [2024-10-23 22:12:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1149 [2024-10-23 22:12:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1153 [2024-10-23 22:12:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1160 [2024-10-23 22:12:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1164 [2024-10-23 22:12:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1168 [2024-10-23 22:12:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1172 [2024-10-23 22:12:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1179 [2024-10-23 22:12:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1183 [2024-10-23 22:12:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1187 [2024-10-23 22:12:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1191 [2024-10-23 22:12:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1198 [2024-10-23 22:12:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1202 [2024-10-23 22:12:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1206 [2024-10-23 22:12:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1210 [2024-10-23 22:12:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1217 [2024-10-23 22:12:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1221 [2024-10-23 22:12:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1225 [2024-10-23 22:12:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1229 [2024-10-23 22:12:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1236 [2024-10-23 22:12:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1240 [2024-10-23 22:12:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1244 [2024-10-23 22:12:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1248 [2024-10-23 22:12:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1255 [2024-10-23 22:12:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1259 [2024-10-23 22:12:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1263 [2024-10-23 22:12:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1267 [2024-10-23 22:12:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1274 [2024-10-23 22:12:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1278 [2024-10-23 22:12:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1282 [2024-10-23 22:12:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1286 [2024-10-23 22:12:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1293 [2024-10-23 22:12:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1297 [2024-10-23 22:12:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1301 [2024-10-23 22:12:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1305 [2024-10-23 22:12:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1312 [2024-10-23 22:12:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1316 [2024-10-23 22:12:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1320 [2024-10-23 22:12:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1324 [2024-10-23 22:12:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1331 [2024-10-23 22:12:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1335 [2024-10-23 22:12:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1339 [2024-10-23 22:12:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1343 [2024-10-23 22:12:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1350 [2024-10-23 22:12:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1354 [2024-10-23 22:12:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1358 [2024-10-23 22:12:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1362 [2024-10-23 22:12:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1369 [2024-10-23 22:12:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1373 [2024-10-23 22:12:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1377 [2024-10-23 22:12:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1381 [2024-10-23 22:12:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1388 [2024-10-23 22:12:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1392 [2024-10-23 22:12:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1396 [2024-10-23 22:12:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1400 [2024-10-23 22:12:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1407 [2024-10-23 22:12:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1411 [2024-10-23 22:12:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1415 [2024-10-23 22:12:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1419 [2024-10-23 22:12:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1426 [2024-10-23 22:12:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1430 [2024-10-23 22:12:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1434 [2024-10-23 22:12:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1438 [2024-10-23 22:12:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1445 [2024-10-23 22:12:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1449 [2024-10-23 22:12:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1453 [2024-10-23 22:12:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1457 [2024-10-23 22:12:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1464 [2024-10-23 22:12:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1468 [2024-10-23 22:12:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1472 [2024-10-23 22:12:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1476 [2024-10-23 22:12:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1483 [2024-10-23 22:12:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1487 [2024-10-23 22:12:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1491 [2024-10-23 22:12:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1495 [2024-10-23 22:12:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1502 [2024-10-23 22:12:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1506 [2024-10-23 22:12:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1510 [2024-10-23 22:12:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1514 [2024-10-23 22:12:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1521 [2024-10-23 22:12:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1525 [2024-10-23 22:12:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1529 [2024-10-23 22:12:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1533 [2024-10-23 22:12:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1540 [2024-10-23 22:12:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1544 [2024-10-23 22:12:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1548 [2024-10-23 22:12:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1552 [2024-10-23 22:12:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1559 [2024-10-23 22:12:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1563 [2024-10-23 22:12:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1567 [2024-10-23 22:12:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1571 [2024-10-23 22:12:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1578 [2024-10-23 22:12:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1582 [2024-10-23 22:12:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1586 [2024-10-23 22:12:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1590 [2024-10-23 22:12:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1597 [2024-10-23 22:12:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1601 [2024-10-23 22:12:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1605 [2024-10-23 22:12:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1609 [2024-10-23 22:12:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1616 [2024-10-23 22:12:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1620 [2024-10-23 22:12:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1624 [2024-10-23 22:12:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1628 [2024-10-23 22:12:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1635 [2024-10-23 22:12:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1639 [2024-10-23 22:12:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1643 [2024-10-23 22:12:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1647 [2024-10-23 22:12:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1654 [2024-10-23 22:12:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1658 [2024-10-23 22:12:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1662 [2024-10-23 22:12:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1666 [2024-10-23 22:12:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1673 [2024-10-23 22:12:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1677 [2024-10-23 22:12:04,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1681 [2024-10-23 22:12:04,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1685 [2024-10-23 22:12:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1692 [2024-10-23 22:12:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1696 [2024-10-23 22:12:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1700 [2024-10-23 22:12:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1704 [2024-10-23 22:12:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1711 [2024-10-23 22:12:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1715 [2024-10-23 22:12:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1719 [2024-10-23 22:12:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1723 [2024-10-23 22:12:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1730 [2024-10-23 22:12:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1734 [2024-10-23 22:12:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2024-10-23 22:12:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1742 [2024-10-23 22:12:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1749 [2024-10-23 22:12:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1753 [2024-10-23 22:12:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1757 [2024-10-23 22:12:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1761 [2024-10-23 22:12:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1768 [2024-10-23 22:12:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1772 [2024-10-23 22:12:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1776 [2024-10-23 22:12:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1780 [2024-10-23 22:12:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1787 [2024-10-23 22:12:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1791 [2024-10-23 22:12:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1795 [2024-10-23 22:12:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1799 [2024-10-23 22:12:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-23 22:12:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 119995 backedges. 0 proven. 48175 refuted. 0 times theorem prover too weak. 71820 trivial. 0 not checked. [2024-10-23 22:12:04,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-23 22:12:04,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67438374] [2024-10-23 22:12:04,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67438374] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-23 22:12:04,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1110584291] [2024-10-23 22:12:04,380 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-10-23 22:12:04,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:12:04,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-23 22:12:04,382 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-23 22:12:04,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-10-23 22:12:05,539 INFO L227 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 124 check-sat command(s) [2024-10-23 22:12:05,539 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-23 22:12:05,553 INFO L255 TraceCheckSpWp]: Trace formula consists of 4015 conjuncts, 96 conjuncts are in the unsatisfiable core [2024-10-23 22:12:05,580 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-23 22:12:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 119995 backedges. 0 proven. 48175 refuted. 0 times theorem prover too weak. 71820 trivial. 0 not checked. [2024-10-23 22:12:06,581 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-23 22:12:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 119995 backedges. 0 proven. 48175 refuted. 0 times theorem prover too weak. 71820 trivial. 0 not checked. [2024-10-23 22:12:16,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1110584291] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-23 22:12:16,785 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-23 22:12:16,786 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [97, 97, 97] total 193 [2024-10-23 22:12:16,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617823233] [2024-10-23 22:12:16,786 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-23 22:12:16,790 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 193 states [2024-10-23 22:12:16,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-23 22:12:16,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 193 interpolants. [2024-10-23 22:12:16,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18528, Invalid=18528, Unknown=0, NotChecked=0, Total=37056 [2024-10-23 22:12:16,811 INFO L87 Difference]: Start difference. First operand 1052 states and 1430 transitions. Second operand has 193 states, 193 states have (on average 6.927461139896373) internal successors, (1337), 193 states have internal predecessors, (1337), 190 states have call successors, (760), 1 states have call predecessors, (760), 1 states have return successors, (760), 190 states have call predecessors, (760), 190 states have call successors, (760) [2024-10-23 22:12:21,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-23 22:12:21,024 INFO L93 Difference]: Finished difference Result 2112 states and 2969 transitions. [2024-10-23 22:12:21,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2024-10-23 22:12:21,026 INFO L78 Accepts]: Start accepts. Automaton has has 193 states, 193 states have (on average 6.927461139896373) internal successors, (1337), 193 states have internal predecessors, (1337), 190 states have call successors, (760), 1 states have call predecessors, (760), 1 states have return successors, (760), 190 states have call predecessors, (760), 190 states have call successors, (760) Word has length 1807 [2024-10-23 22:12:21,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-23 22:12:21,038 INFO L225 Difference]: With dead ends: 2112 [2024-10-23 22:12:21,038 INFO L226 Difference]: Without dead ends: 2108 [2024-10-23 22:12:21,043 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4469 GetRequests, 4278 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 376 ImplicationChecksByTransitivity, 11.3s TimeCoverageRelationStatistics Valid=18528, Invalid=18528, Unknown=0, NotChecked=0, Total=37056 [2024-10-23 22:12:21,044 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 12 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 1174 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 1105 SdHoareTripleChecker+Invalid, 1176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-23 22:12:21,044 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 1105 Invalid, 1176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1174 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-23 22:12:21,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2108 states. [2024-10-23 22:12:21,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2108 to 2108. [2024-10-23 22:12:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2108 states, 1341 states have (on average 1.0007457121551082) internal successors, (1342), 1341 states have internal predecessors, (1342), 764 states have call successors, (764), 2 states have call predecessors, (764), 2 states have return successors, (764), 764 states have call predecessors, (764), 764 states have call successors, (764) [2024-10-23 22:12:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 2108 states and 2870 transitions. [2024-10-23 22:12:21,121 INFO L78 Accepts]: Start accepts. Automaton has 2108 states and 2870 transitions. Word has length 1807 [2024-10-23 22:12:21,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-23 22:12:21,125 INFO L471 AbstractCegarLoop]: Abstraction has 2108 states and 2870 transitions. [2024-10-23 22:12:21,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 193 states, 193 states have (on average 6.927461139896373) internal successors, (1337), 193 states have internal predecessors, (1337), 190 states have call successors, (760), 1 states have call predecessors, (760), 1 states have return successors, (760), 190 states have call predecessors, (760), 190 states have call successors, (760) [2024-10-23 22:12:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2870 transitions. [2024-10-23 22:12:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3632 [2024-10-23 22:12:21,184 INFO L207 NwaCegarLoop]: Found error trace [2024-10-23 22:12:21,185 INFO L215 NwaCegarLoop]: trace histogram [382, 382, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-23 22:12:21,205 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-10-23 22:12:21,385 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-23 22:12:21,386 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-23 22:12:21,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-23 22:12:21,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1030951952, now seen corresponding path program 7 times [2024-10-23 22:12:21,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-23 22:12:21,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588525247] [2024-10-23 22:12:21,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-23 22:12:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-23 22:12:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat