./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/xcsp/Dubois-016.c --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version 8be7027f
Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/xcsp/Dubois-016.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 f3b96f097d73340af79826eaa169822c6d0189f605932856e051ecf6fc9385ac
--- Real Ultimate output ---
This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m
[2024-11-11 21:55:32,958 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-11 21:55:33,035 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-11 21:55:33,041 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-11 21:55:33,043 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-11 21:55:33,083 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-11 21:55:33,083 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-11 21:55:33,084 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-11 21:55:33,084 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-11 21:55:33,086 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-11 21:55:33,086 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-11 21:55:33,086 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-11 21:55:33,087 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-11 21:55:33,087 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-11 21:55:33,090 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-11 21:55:33,091 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-11 21:55:33,091 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-11 21:55:33,091 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-11 21:55:33,091 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-11 21:55:33,091 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-11 21:55:33,092 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-11 21:55:33,092 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-11 21:55:33,092 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-11 21:55:33,092 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-11 21:55:33,093 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-11 21:55:33,094 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-11 21:55:33,094 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-11 21:55:33,094 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-11 21:55:33,094 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-11 21:55:33,095 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-11 21:55:33,095 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-11 21:55:33,095 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-11 21:55:33,096 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-11 21:55:33,096 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-11 21:55:33,097 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-11 21:55:33,097 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-11 21:55:33,097 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-11-11 21:55:33,098 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-11 21:55:33,098 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-11 21:55:33,098 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-11 21:55:33,098 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-11 21:55:33,099 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-11 21:55:33,099 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 -> f3b96f097d73340af79826eaa169822c6d0189f605932856e051ecf6fc9385ac
[2024-11-11 21:55:33,352 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-11 21:55:33,379 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-11 21:55:33,382 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-11 21:55:33,384 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-11 21:55:33,384 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-11 21:55:33,385 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/Dubois-016.c
[2024-11-11 21:55:34,786 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-11 21:55:35,020 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-11 21:55:35,026 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-016.c
[2024-11-11 21:55:35,037 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ed567de4/8fdb14f037b54a719c2276e7830a6776/FLAG412fc8672
[2024-11-11 21:55:35,052 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ed567de4/8fdb14f037b54a719c2276e7830a6776
[2024-11-11 21:55:35,056 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-11 21:55:35,058 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-11 21:55:35,060 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-11 21:55:35,060 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-11 21:55:35,065 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-11 21:55:35,066 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:35,066 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e5cbe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35, skipping insertion in model container
[2024-11-11 21:55:35,067 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:35,100 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-11 21:55:35,394 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-016.c[11664,11677]
[2024-11-11 21:55:35,430 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-11 21:55:35,448 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-11 21:55:35,543 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-016.c[11664,11677]
[2024-11-11 21:55:35,564 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-11 21:55:35,583 INFO  L204         MainTranslator]: Completed translation
[2024-11-11 21:55:35,584 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35 WrapperNode
[2024-11-11 21:55:35,584 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-11 21:55:35,586 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-11 21:55:35,587 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-11 21:55:35,587 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-11 21:55:35,595 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:35,633 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:35,862 INFO  L138                Inliner]: procedures = 13, calls = 135, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3200
[2024-11-11 21:55:35,863 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-11 21:55:35,864 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-11 21:55:35,864 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-11 21:55:35,865 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-11 21:55:35,877 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:35,877 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:35,924 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,015 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].
[2024-11-11 21:55:36,016 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,016 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,098 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,125 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,140 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,157 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,192 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-11 21:55:36,193 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-11 21:55:36,193 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-11 21:55:36,193 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-11 21:55:36,194 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (1/1) ...
[2024-11-11 21:55:36,199 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-11 21:55:36,210 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:36,228 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)
[2024-11-11 21:55:36,231 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
[2024-11-11 21:55:36,273 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-11 21:55:36,273 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-11 21:55:36,273 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-11 21:55:36,273 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-11 21:55:36,273 INFO  L130     BoogieDeclarations]: Found specification of procedure assume
[2024-11-11 21:55:36,273 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume
[2024-11-11 21:55:36,453 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-11 21:55:36,455 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-11 21:55:39,423 INFO  L?                        ?]: Removed 1109 outVars from TransFormulas that were not future-live.
[2024-11-11 21:55:39,424 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-11 21:55:39,469 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-11 21:55:39,470 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-11 21:55:39,470 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 09:55:39 BoogieIcfgContainer
[2024-11-11 21:55:39,471 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-11 21:55:39,473 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-11 21:55:39,473 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-11 21:55:39,477 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-11 21:55:39,477 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.11 09:55:35" (1/3) ...
[2024-11-11 21:55:39,478 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1498db36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 09:55:39, skipping insertion in model container
[2024-11-11 21:55:39,478 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:35" (2/3) ...
[2024-11-11 21:55:39,479 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1498db36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 09:55:39, skipping insertion in model container
[2024-11-11 21:55:39,479 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 09:55:39" (3/3) ...
[2024-11-11 21:55:39,480 INFO  L112   eAbstractionObserver]: Analyzing ICFG Dubois-016.c
[2024-11-11 21:55:39,498 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-11 21:55:39,499 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-11 21:55:39,620 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-11 21:55:39,627 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;@4b6c971e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-11 21:55:39,627 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-11 21:55:39,637 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 1275 states, 1144 states have (on average 1.617132867132867) internal successors, (1850), 1145 states have internal predecessors, (1850), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128)
[2024-11-11 21:55:39,705 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1076
[2024-11-11 21:55:39,706 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:39,707 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:39,708 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:39,714 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:39,715 INFO  L85        PathProgramCache]: Analyzing trace with hash 1546103592, now seen corresponding path program 1 times
[2024-11-11 21:55:39,724 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:39,725 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072548897]
[2024-11-11 21:55:39,726 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:39,726 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:39,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:40,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:40,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:40,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:40,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,701 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:40,702 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,705 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:40,708 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,710 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:40,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,718 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:40,723 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,725 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:40,727 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,733 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:40,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,739 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:40,740 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,742 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:40,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,744 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:40,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,746 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:40,747 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,748 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:40,748 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,749 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:40,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,751 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:40,752 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,753 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:40,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,755 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:40,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,756 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:40,757 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,758 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:40,759 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,760 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:40,760 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,761 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:40,762 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,763 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:40,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,765 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:40,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,766 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:40,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,768 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:40,768 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,769 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:40,770 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,771 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:40,772 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,773 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:40,774 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,774 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:40,775 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,776 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:40,777 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,778 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:40,779 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,780 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:40,780 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,781 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:40,782 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,783 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:40,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,785 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:40,785 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,787 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:40,787 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,791 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:40,792 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,794 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:40,796 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,798 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:40,798 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,800 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:40,802 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,803 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:40,805 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,807 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:40,807 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,808 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:40,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,812 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:40,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,815 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:40,815 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,816 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:40,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,818 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:40,818 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,820 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:40,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,823 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:40,824 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,827 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:40,828 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,829 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:40,830 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,831 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:40,833 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,834 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:40,837 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,838 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:40,840 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,841 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:40,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,843 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:40,844 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,845 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:40,845 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,847 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:40,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,850 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:40,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,851 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:40,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,854 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:40,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,858 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:40,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,861 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:40,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,862 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:40,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,868 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:40,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,870 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:40,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,872 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:40,873 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,873 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:40,874 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,875 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:40,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,876 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:40,877 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,878 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:40,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,879 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:40,880 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:40,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:40,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:40,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,887 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:40,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:40,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,891 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:40,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,892 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:40,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:40,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:40,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:40,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:40,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:40,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,905 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:40,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:40,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:40,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,915 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:40,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:40,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:40,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:40,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:40,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:40,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:40,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:40,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:40,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:40,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:40,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:40,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:40,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:40,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:40,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:40,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:40,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:40,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:40,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:40,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:40,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:40,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,963 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:40,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,970 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:40,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:40,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:40,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:40,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:40,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:40,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:40,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:40,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:40,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:40,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:40,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:40,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:41,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:41,001 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:41,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:41,002 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:41,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:41,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:41,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:41,007 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1068
[2024-11-11 21:55:41,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:41,018 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32512 trivial. 0 not checked.
[2024-11-11 21:55:41,020 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:41,021 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072548897]
[2024-11-11 21:55:41,022 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072548897] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:41,023 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-11 21:55:41,023 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-11 21:55:41,025 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649005110]
[2024-11-11 21:55:41,025 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:41,032 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-11 21:55:41,033 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:41,064 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-11 21:55:41,065 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-11 21:55:41,071 INFO  L87              Difference]: Start difference. First operand  has 1275 states, 1144 states have (on average 1.617132867132867) internal successors, (1850), 1145 states have internal predecessors, (1850), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128) Second operand  has 2 states, 2 states have (on average 219.0) internal successors, (438), 2 states have internal predecessors, (438), 2 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 1 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:41,202 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:41,203 INFO  L93              Difference]: Finished difference Result 2544 states and 4334 transitions.
[2024-11-11 21:55:41,204 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-11 21:55:41,205 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 219.0) internal successors, (438), 2 states have internal predecessors, (438), 2 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 1 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1075
[2024-11-11 21:55:41,206 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:41,228 INFO  L225             Difference]: With dead ends: 2544
[2024-11-11 21:55:41,228 INFO  L226             Difference]: Without dead ends: 1272
[2024-11-11 21:55:41,240 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 386 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-11 21:55:41,245 INFO  L435           NwaCegarLoop]: 2102 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2102 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:41,246 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2102 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:55:41,265 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1272 states.
[2024-11-11 21:55:41,372 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1272 to 1272.
[2024-11-11 21:55:41,377 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1272 states, 1142 states have (on average 1.61646234676007) internal successors, (1846), 1142 states have internal predecessors, (1846), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128)
[2024-11-11 21:55:41,382 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1272 states and 2102 transitions.
[2024-11-11 21:55:41,385 INFO  L78                 Accepts]: Start accepts. Automaton has 1272 states and 2102 transitions. Word has length 1075
[2024-11-11 21:55:41,386 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:41,386 INFO  L471      AbstractCegarLoop]: Abstraction has 1272 states and 2102 transitions.
[2024-11-11 21:55:41,387 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 219.0) internal successors, (438), 2 states have internal predecessors, (438), 2 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 1 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:41,387 INFO  L276                IsEmpty]: Start isEmpty. Operand 1272 states and 2102 transitions.
[2024-11-11 21:55:41,423 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1076
[2024-11-11 21:55:41,424 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:41,424 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:41,425 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-11 21:55:41,425 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:41,426 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:41,426 INFO  L85        PathProgramCache]: Analyzing trace with hash -1257525464, now seen corresponding path program 1 times
[2024-11-11 21:55:41,426 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:41,427 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138401044]
[2024-11-11 21:55:41,427 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:41,427 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:41,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:42,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:42,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:42,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:42,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,486 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:42,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:42,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,488 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:42,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,489 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:42,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,491 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:42,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,492 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:42,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:42,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:42,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:42,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:42,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,499 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:42,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,500 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:42,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:42,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,503 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:42,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,504 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:42,504 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,505 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:42,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,506 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:42,507 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,508 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:42,508 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,509 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:42,509 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,510 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:42,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,512 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:42,512 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,513 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:42,513 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,514 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:42,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,515 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:42,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,517 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:42,517 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,518 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:42,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,519 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:42,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:42,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:42,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:42,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:42,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:42,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,527 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:42,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:42,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:42,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:42,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:42,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:42,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:42,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:42,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:42,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:42,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:42,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,549 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:42,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,550 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:42,551 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:42,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:42,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:42,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:42,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:42,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:42,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:42,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:42,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:42,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:42,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:42,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:42,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:42,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:42,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:42,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:42,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:42,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:42,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:42,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:42,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:42,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:42,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:42,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:42,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:42,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:42,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,630 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:42,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:42,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:42,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:42,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:42,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:42,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:42,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:42,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:42,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,645 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:42,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,647 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:42,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:42,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:42,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:42,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:42,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:42,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:42,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:42,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:42,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:42,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,663 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:42,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:42,665 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,680 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:42,681 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,682 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:42,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,683 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:42,684 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,685 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:42,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,686 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:42,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,687 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:42,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,688 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:42,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,690 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:42,690 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,691 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:42,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,692 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:42,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,694 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:42,694 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,695 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:42,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,696 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:42,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,697 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:42,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,698 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:42,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,700 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:42,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,701 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:42,701 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,702 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:42,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,703 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:42,704 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,704 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:42,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,705 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:42,706 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,707 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:42,707 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,708 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:42,708 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,709 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:42,710 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,710 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:42,711 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,712 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:42,712 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,713 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:42,713 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,714 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:42,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,715 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:42,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,716 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:42,717 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,717 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1068
[2024-11-11 21:55:42,718 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:42,726 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:42,727 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:42,727 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138401044]
[2024-11-11 21:55:42,727 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138401044] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:42,727 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247367459]
[2024-11-11 21:55:42,728 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:42,728 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:42,728 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:42,730 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)
[2024-11-11 21:55:42,733 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2024-11-11 21:55:43,291 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:43,320 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2362 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:43,356 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:43,489 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:43,489 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:43,489 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [247367459] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:43,490 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:43,490 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:55:43,491 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708711807]
[2024-11-11 21:55:43,491 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:43,493 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:55:43,493 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:43,495 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:55:43,495 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:55:43,496 INFO  L87              Difference]: Start difference. First operand 1272 states and 2102 transitions. Second operand  has 6 states, 5 states have (on average 88.2) internal successors, (441), 6 states have internal predecessors, (441), 2 states have call successors, (128), 1 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:44,281 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:44,282 INFO  L93              Difference]: Finished difference Result 1284 states and 2116 transitions.
[2024-11-11 21:55:44,282 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:55:44,283 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 88.2) internal successors, (441), 6 states have internal predecessors, (441), 2 states have call successors, (128), 1 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1075
[2024-11-11 21:55:44,289 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:44,325 INFO  L225             Difference]: With dead ends: 1284
[2024-11-11 21:55:44,327 INFO  L226             Difference]: Without dead ends: 1274
[2024-11-11 21:55:44,328 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1335 GetRequests, 1329 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:55:44,330 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:44,331 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time]
[2024-11-11 21:55:44,335 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1274 states.
[2024-11-11 21:55:44,402 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1274 to 1274.
[2024-11-11 21:55:44,405 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1274 states, 1144 states have (on average 1.6153846153846154) internal successors, (1848), 1144 states have internal predecessors, (1848), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128)
[2024-11-11 21:55:44,413 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1274 states and 2104 transitions.
[2024-11-11 21:55:44,414 INFO  L78                 Accepts]: Start accepts. Automaton has 1274 states and 2104 transitions. Word has length 1075
[2024-11-11 21:55:44,418 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:44,419 INFO  L471      AbstractCegarLoop]: Abstraction has 1274 states and 2104 transitions.
[2024-11-11 21:55:44,420 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 88.2) internal successors, (441), 6 states have internal predecessors, (441), 2 states have call successors, (128), 1 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:44,420 INFO  L276                IsEmpty]: Start isEmpty. Operand 1274 states and 2104 transitions.
[2024-11-11 21:55:44,439 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1077
[2024-11-11 21:55:44,440 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:44,440 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:44,464 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0
[2024-11-11 21:55:44,644 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
[2024-11-11 21:55:44,645 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:44,646 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:44,646 INFO  L85        PathProgramCache]: Analyzing trace with hash 8186774, now seen corresponding path program 1 times
[2024-11-11 21:55:44,646 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:44,647 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209169920]
[2024-11-11 21:55:44,647 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:44,647 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:44,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,360 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:45,361 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:45,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:45,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:45,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:45,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:45,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:45,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:45,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:45,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:45,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:45,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:45,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:45,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:45,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:45,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:45,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,383 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:45,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:45,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:45,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:45,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:45,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:45,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:45,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:45,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:45,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:45,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:45,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:45,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,398 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:45,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:45,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:45,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,402 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:45,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,403 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:45,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:45,405 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:45,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:45,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:45,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:45,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,416 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:45,416 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,417 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:45,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,418 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:45,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,419 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:45,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,420 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:45,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,421 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:45,422 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,423 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:45,423 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,424 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:45,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:45,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:45,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:45,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:45,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:45,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:45,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:45,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:45,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,435 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:45,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:45,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,437 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:45,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,439 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:45,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,440 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:45,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,441 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:45,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,442 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:45,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,443 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:45,444 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,445 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:45,445 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,446 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:45,446 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,447 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:45,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,448 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:45,449 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,450 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:45,450 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,451 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:45,451 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,452 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:45,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,453 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:45,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,455 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:45,455 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,456 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:45,456 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,457 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:45,458 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,458 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:45,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,459 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:45,460 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,461 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:45,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,462 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:45,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,463 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:45,464 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,464 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:45,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,466 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:45,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,467 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:45,468 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,468 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:45,469 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,470 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:45,470 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,471 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:45,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,472 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:45,472 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,473 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:45,474 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,475 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:45,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,476 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:45,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,477 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:45,477 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:45,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:45,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:45,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:45,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:45,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:45,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:45,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:45,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:45,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,503 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:45,504 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,504 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:45,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,506 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:45,506 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,507 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:45,507 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,508 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:45,508 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,509 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:45,510 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,510 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:45,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,511 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:45,512 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,512 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:45,513 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,514 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:45,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,515 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:45,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:45,517 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,517 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:45,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,518 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:45,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:45,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:45,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:45,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:45,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,524 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:45,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:45,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:45,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:45,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:45,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,533 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:45,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:45,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:45,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:45,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:45,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:45,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,550 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1069
[2024-11-11 21:55:45,552 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:45,560 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:45,561 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:45,561 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209169920]
[2024-11-11 21:55:45,561 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209169920] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:45,561 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [561445533]
[2024-11-11 21:55:45,562 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:45,562 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:45,562 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:45,565 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)
[2024-11-11 21:55:45,567 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2024-11-11 21:55:46,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:46,079 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2365 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:46,096 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:46,148 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:46,148 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:46,149 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [561445533] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:46,149 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:46,149 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:55:46,149 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020685503]
[2024-11-11 21:55:46,150 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:46,151 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:55:46,151 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:46,153 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:55:46,153 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:55:46,154 INFO  L87              Difference]: Start difference. First operand 1274 states and 2104 transitions. Second operand  has 4 states, 4 states have (on average 110.5) internal successors, (442), 4 states have internal predecessors, (442), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:46,212 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:46,213 INFO  L93              Difference]: Finished difference Result 1304 states and 2146 transitions.
[2024-11-11 21:55:46,213 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:55:46,214 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 110.5) internal successors, (442), 4 states have internal predecessors, (442), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1076
[2024-11-11 21:55:46,216 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:46,222 INFO  L225             Difference]: With dead ends: 1304
[2024-11-11 21:55:46,222 INFO  L226             Difference]: Without dead ends: 1283
[2024-11-11 21:55:46,223 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1336 GetRequests, 1330 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:55:46,224 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:46,225 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:55:46,227 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1283 states.
[2024-11-11 21:55:46,275 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1283 to 1283.
[2024-11-11 21:55:46,279 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1283 states, 1153 states have (on average 1.614050303555941) internal successors, (1861), 1153 states have internal predecessors, (1861), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128)
[2024-11-11 21:55:46,284 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1283 states and 2117 transitions.
[2024-11-11 21:55:46,285 INFO  L78                 Accepts]: Start accepts. Automaton has 1283 states and 2117 transitions. Word has length 1076
[2024-11-11 21:55:46,287 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:46,287 INFO  L471      AbstractCegarLoop]: Abstraction has 1283 states and 2117 transitions.
[2024-11-11 21:55:46,288 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 110.5) internal successors, (442), 4 states have internal predecessors, (442), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:46,288 INFO  L276                IsEmpty]: Start isEmpty. Operand 1283 states and 2117 transitions.
[2024-11-11 21:55:46,298 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1077
[2024-11-11 21:55:46,298 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:46,299 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:46,323 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2024-11-11 21:55:46,501 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
[2024-11-11 21:55:46,502 INFO  L396      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:46,503 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:46,504 INFO  L85        PathProgramCache]: Analyzing trace with hash -1421736336, now seen corresponding path program 1 times
[2024-11-11 21:55:46,504 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:46,504 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055684027]
[2024-11-11 21:55:46,504 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:46,507 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:46,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,061 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:47,062 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,063 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:47,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,065 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:47,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,066 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:47,067 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,067 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:47,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,068 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:47,069 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,070 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:47,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:47,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,072 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:47,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,073 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:47,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,074 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:47,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,075 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:47,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,076 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:47,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,077 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:47,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:47,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,079 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:47,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,081 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:47,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,082 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:47,082 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,083 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:47,083 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,084 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:47,084 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,085 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:47,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,086 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:47,086 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,087 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:47,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,088 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:47,089 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,089 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:47,090 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,090 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:47,091 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,092 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:47,092 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,093 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:47,093 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,094 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:47,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,095 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:47,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,096 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:47,096 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,097 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:47,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,098 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:47,098 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,099 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:47,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,100 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:47,101 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,101 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:47,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,102 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:47,103 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,103 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:47,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,104 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:47,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,106 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:47,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,107 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:47,107 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,108 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:47,108 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,109 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:47,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,110 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:47,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,114 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:47,115 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,116 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:47,116 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,117 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:47,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,118 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:47,118 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,119 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:47,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,120 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:47,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,121 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:47,122 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,122 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:47,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,123 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:47,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:47,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,126 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:47,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,127 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:47,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,128 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:47,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,129 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:47,129 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,130 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:47,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,131 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:47,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,132 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:47,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,133 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:47,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,135 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:47,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,136 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:47,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,137 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:47,137 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,138 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:47,138 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,139 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:47,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,140 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:47,141 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,141 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:47,142 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,142 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:47,143 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,169 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:47,170 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,170 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:47,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,173 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:47,174 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,175 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:47,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:47,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,177 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:47,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:47,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:47,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:47,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:47,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:47,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:47,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:47,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:47,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:47,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:47,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:47,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:47,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:47,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,192 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:47,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:47,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:47,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,195 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:47,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,196 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:47,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:47,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:47,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:47,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,219 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:47,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,220 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:47,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:47,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,223 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:47,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,223 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:47,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,224 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:47,225 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:47,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,226 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:47,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,228 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:47,230 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,231 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:47,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,233 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:47,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,234 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:47,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,235 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:47,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,236 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:47,237 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,237 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:47,238 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,242 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:47,243 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,243 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:47,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,244 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:47,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,248 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:47,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,249 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:47,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,252 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:47,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,253 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:47,254 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,255 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:47,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,256 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:47,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,257 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:47,261 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,262 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:47,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,263 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:47,263 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,264 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:47,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,265 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:47,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,266 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:47,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,267 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1069
[2024-11-11 21:55:47,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,270 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:47,270 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:47,271 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055684027]
[2024-11-11 21:55:47,273 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055684027] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:47,273 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [250221075]
[2024-11-11 21:55:47,274 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:47,274 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:47,274 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:47,277 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)
[2024-11-11 21:55:47,279 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2024-11-11 21:55:47,747 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:47,760 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2365 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:47,776 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:47,819 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:47,820 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:47,820 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [250221075] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:47,820 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:47,820 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:55:47,821 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037498868]
[2024-11-11 21:55:47,821 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:47,822 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:55:47,822 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:47,823 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:55:47,824 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:47,824 INFO  L87              Difference]: Start difference. First operand 1283 states and 2117 transitions. Second operand  has 3 states, 3 states have (on average 147.33333333333334) internal successors, (442), 3 states have internal predecessors, (442), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:47,866 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:47,866 INFO  L93              Difference]: Finished difference Result 1301 states and 2139 transitions.
[2024-11-11 21:55:47,867 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:55:47,868 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 147.33333333333334) internal successors, (442), 3 states have internal predecessors, (442), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1076
[2024-11-11 21:55:47,869 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:47,875 INFO  L225             Difference]: With dead ends: 1301
[2024-11-11 21:55:47,875 INFO  L226             Difference]: Without dead ends: 1284
[2024-11-11 21:55:47,876 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1336 GetRequests, 1331 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:47,877 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:47,878 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:55:47,880 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1284 states.
[2024-11-11 21:55:47,917 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1284 to 1284.
[2024-11-11 21:55:47,919 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1284 states, 1154 states have (on average 1.6126516464471403) internal successors, (1861), 1154 states have internal predecessors, (1861), 128 states have call successors, (128), 1 states have call predecessors, (128), 1 states have return successors, (128), 128 states have call predecessors, (128), 128 states have call successors, (128)
[2024-11-11 21:55:47,924 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1284 states and 2117 transitions.
[2024-11-11 21:55:47,925 INFO  L78                 Accepts]: Start accepts. Automaton has 1284 states and 2117 transitions. Word has length 1076
[2024-11-11 21:55:47,927 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:47,927 INFO  L471      AbstractCegarLoop]: Abstraction has 1284 states and 2117 transitions.
[2024-11-11 21:55:47,927 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 147.33333333333334) internal successors, (442), 3 states have internal predecessors, (442), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:47,928 INFO  L276                IsEmpty]: Start isEmpty. Operand 1284 states and 2117 transitions.
[2024-11-11 21:55:47,937 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1078
[2024-11-11 21:55:47,938 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:47,938 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:47,959 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0
[2024-11-11 21:55:48,139 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
[2024-11-11 21:55:48,139 INFO  L396      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:48,140 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:48,140 INFO  L85        PathProgramCache]: Analyzing trace with hash -1983880062, now seen corresponding path program 1 times
[2024-11-11 21:55:48,140 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:48,141 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092024233]
[2024-11-11 21:55:48,141 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:48,141 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:48,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,764 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:48,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,766 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:48,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,768 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:48,768 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,769 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:48,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,770 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:48,770 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,771 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:48,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,772 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:48,772 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,773 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:48,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,774 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:48,775 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,775 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:48,776 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,776 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:48,777 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,778 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:48,778 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,779 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:48,779 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,780 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:48,780 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,781 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:48,781 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,782 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:48,783 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,783 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:48,783 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,784 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:48,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,785 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:48,786 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,786 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:48,787 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,787 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:48,788 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,788 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:48,789 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,790 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:48,790 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,791 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:48,791 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,792 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:48,792 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,793 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:48,793 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,794 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:48,794 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,795 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:48,795 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,796 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:48,796 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,797 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:48,797 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,798 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:48,798 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,799 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:48,799 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,800 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:48,800 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,801 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:48,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,803 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:48,803 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,804 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:48,804 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,805 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:48,805 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,806 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:48,806 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,807 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:48,807 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,808 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:48,808 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,809 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:48,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,810 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:48,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,811 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:48,811 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,812 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:48,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,813 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:48,813 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,814 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:48,815 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,815 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:48,816 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,816 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:48,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,817 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:48,818 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,818 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:48,819 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,819 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:48,820 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,820 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:48,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,821 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:48,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,823 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:48,823 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,824 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:48,824 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,826 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:48,827 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,828 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:48,828 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,829 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:48,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,830 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:48,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,831 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:48,832 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,832 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:48,833 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,833 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:48,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,834 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:48,835 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,835 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:48,836 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,837 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:48,837 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,838 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:48,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,839 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:48,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,840 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:48,840 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,841 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:48,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,842 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:48,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,843 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:48,843 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,844 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:48,845 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,845 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:48,846 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,846 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:48,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,847 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:48,848 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,848 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:48,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,849 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:48,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,850 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:48,851 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,852 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:48,852 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,853 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:48,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,854 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:48,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,855 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:48,855 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,856 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:48,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,857 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:48,858 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,858 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:48,859 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,859 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:48,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,860 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:48,861 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,861 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:48,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,862 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:48,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,863 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:48,864 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,864 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:48,865 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,865 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:48,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,866 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:48,867 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,867 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:48,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,868 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:48,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,869 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:48,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,870 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:48,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:48,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,887 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:48,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:48,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,892 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:48,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,893 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:48,894 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:48,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,895 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:48,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:48,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:48,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:48,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,899 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:48,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:48,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,901 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:48,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:48,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:48,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:48,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,905 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:48,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:48,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:48,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:48,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,909 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:48,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:48,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:48,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,915 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:48,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:48,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,921 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:48,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,923 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:48,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:48,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:48,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:48,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1070
[2024-11-11 21:55:48,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:48,943 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:48,943 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:48,944 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092024233]
[2024-11-11 21:55:48,944 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092024233] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:48,944 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1469551094]
[2024-11-11 21:55:48,944 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:48,945 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:48,946 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:48,948 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)
[2024-11-11 21:55:48,950 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2024-11-11 21:55:49,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:49,406 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2368 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:49,422 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:50,890 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:50,891 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:50,891 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1469551094] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:50,891 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:50,892 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:55:50,892 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496012392]
[2024-11-11 21:55:50,892 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:50,893 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:55:50,893 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:50,895 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:55:50,895 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:50,896 INFO  L87              Difference]: Start difference. First operand 1284 states and 2117 transitions. Second operand  has 3 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:55:51,007 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:51,007 INFO  L93              Difference]: Finished difference Result 3495 states and 5771 transitions.
[2024-11-11 21:55:51,008 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:55:51,008 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1077
[2024-11-11 21:55:51,010 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:51,019 INFO  L225             Difference]: With dead ends: 3495
[2024-11-11 21:55:51,019 INFO  L226             Difference]: Without dead ends: 2381
[2024-11-11 21:55:51,022 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1337 GetRequests, 1332 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:51,023 INFO  L435           NwaCegarLoop]: 2912 mSDtfsCounter, 1397 mSDsluCounter, 2073 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1397 SdHoareTripleChecker+Valid, 4985 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:51,023 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1397 Valid, 4985 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2024-11-11 21:55:51,027 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2381 states.
[2024-11-11 21:55:51,099 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2381 to 2381.
[2024-11-11 21:55:51,104 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2381 states, 2220 states have (on average 1.6288288288288288) internal successors, (3616), 2220 states have internal predecessors, (3616), 159 states have call successors, (159), 1 states have call predecessors, (159), 1 states have return successors, (159), 159 states have call predecessors, (159), 159 states have call successors, (159)
[2024-11-11 21:55:51,114 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 2381 states and 3934 transitions.
[2024-11-11 21:55:51,115 INFO  L78                 Accepts]: Start accepts. Automaton has 2381 states and 3934 transitions. Word has length 1077
[2024-11-11 21:55:51,119 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:51,119 INFO  L471      AbstractCegarLoop]: Abstraction has 2381 states and 3934 transitions.
[2024-11-11 21:55:51,120 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:55:51,120 INFO  L276                IsEmpty]: Start isEmpty. Operand 2381 states and 3934 transitions.
[2024-11-11 21:55:51,133 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1078
[2024-11-11 21:55:51,133 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:51,134 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:51,156 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0
[2024-11-11 21:55:51,334 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
[2024-11-11 21:55:51,335 INFO  L396      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:51,335 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:51,336 INFO  L85        PathProgramCache]: Analyzing trace with hash -1907685234, now seen corresponding path program 1 times
[2024-11-11 21:55:51,336 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:51,336 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715407725]
[2024-11-11 21:55:51,336 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:51,337 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:51,422 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,848 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:51,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,850 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:51,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,851 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:51,851 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,852 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:51,852 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,853 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:51,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,854 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:51,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,855 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:51,855 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,855 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:51,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,856 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:51,857 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,857 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:51,858 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,858 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:51,859 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,859 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:51,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,860 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:51,861 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,861 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:51,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,862 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:51,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,863 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:51,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,864 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:51,864 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,865 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:51,865 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,866 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:51,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,867 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:51,867 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,868 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:51,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,869 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:51,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,870 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:51,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,871 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:51,871 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,872 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:51,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,872 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:51,873 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,873 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:51,874 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,874 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:51,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,875 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:51,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,876 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:51,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,877 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:51,877 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,878 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:51,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,879 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:51,880 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:51,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:51,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:51,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,884 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:51,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:51,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:51,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:51,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,887 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:51,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:51,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:51,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,890 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:51,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:51,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:51,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:51,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:51,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:51,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,899 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:51,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:51,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,901 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:51,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:51,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:51,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:51,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,905 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:51,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:51,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:51,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:51,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,909 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:51,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:51,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:51,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,912 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:51,912 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:51,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,914 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:51,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,914 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:51,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,915 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:51,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,916 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:51,917 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:51,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,918 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:51,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,919 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:51,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:51,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,921 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:51,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,922 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:51,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,923 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:51,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:51,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,925 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:51,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:51,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:51,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:51,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:51,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:51,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:51,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:51,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,933 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:51,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:51,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:51,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:51,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:51,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:51,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:51,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:51,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:51,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:51,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:51,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:51,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:51,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:51,962 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,963 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:51,964 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,965 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:51,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,966 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:51,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,966 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:51,967 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,967 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:51,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:51,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:51,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,975 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:51,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:51,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:51,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:51,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:51,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:51,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,982 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:51,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:51,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:51,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:51,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:51,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:51,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:51,989 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,990 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:51,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:51,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:51,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,992 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:51,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,994 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:51,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:51,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,997 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:51,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:51,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:52,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:52,000 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:52,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:52,001 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1070
[2024-11-11 21:55:52,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:52,005 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:52,005 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:52,005 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715407725]
[2024-11-11 21:55:52,006 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715407725] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:52,006 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017233649]
[2024-11-11 21:55:52,006 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:52,006 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:52,006 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:52,008 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)
[2024-11-11 21:55:52,010 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process
[2024-11-11 21:55:52,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:52,495 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2368 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:52,509 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:52,556 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:52,557 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:52,557 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2017233649] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:52,557 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:52,557 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:55:52,557 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756662510]
[2024-11-11 21:55:52,558 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:52,559 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:55:52,559 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:52,560 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:55:52,560 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:55:52,560 INFO  L87              Difference]: Start difference. First operand 2381 states and 3934 transitions. Second operand  has 4 states, 4 states have (on average 110.75) internal successors, (443), 4 states have internal predecessors, (443), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:52,622 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:52,623 INFO  L93              Difference]: Finished difference Result 2449 states and 4035 transitions.
[2024-11-11 21:55:52,623 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:55:52,624 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 110.75) internal successors, (443), 4 states have internal predecessors, (443), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1077
[2024-11-11 21:55:52,625 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:52,635 INFO  L225             Difference]: With dead ends: 2449
[2024-11-11 21:55:52,635 INFO  L226             Difference]: Without dead ends: 2398
[2024-11-11 21:55:52,637 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1337 GetRequests, 1331 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:55:52,638 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:52,638 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:55:52,641 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2398 states.
[2024-11-11 21:55:52,706 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2398 to 2398.
[2024-11-11 21:55:52,710 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2398 states, 2237 states have (on average 1.6276262852033974) internal successors, (3641), 2237 states have internal predecessors, (3641), 159 states have call successors, (159), 1 states have call predecessors, (159), 1 states have return successors, (159), 159 states have call predecessors, (159), 159 states have call successors, (159)
[2024-11-11 21:55:52,720 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 2398 states and 3959 transitions.
[2024-11-11 21:55:52,721 INFO  L78                 Accepts]: Start accepts. Automaton has 2398 states and 3959 transitions. Word has length 1077
[2024-11-11 21:55:52,723 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:52,723 INFO  L471      AbstractCegarLoop]: Abstraction has 2398 states and 3959 transitions.
[2024-11-11 21:55:52,723 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 110.75) internal successors, (443), 4 states have internal predecessors, (443), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:52,724 INFO  L276                IsEmpty]: Start isEmpty. Operand 2398 states and 3959 transitions.
[2024-11-11 21:55:52,736 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1078
[2024-11-11 21:55:52,736 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:52,737 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:52,759 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0
[2024-11-11 21:55:52,937 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
[2024-11-11 21:55:52,938 INFO  L396      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:52,938 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:52,939 INFO  L85        PathProgramCache]: Analyzing trace with hash -923589016, now seen corresponding path program 1 times
[2024-11-11 21:55:52,939 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:52,939 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819260751]
[2024-11-11 21:55:52,939 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:52,939 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:53,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,463 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:53,464 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,465 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:53,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,466 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:53,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,467 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:53,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,467 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:53,468 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,468 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:53,469 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,469 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:53,470 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,470 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:53,470 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,471 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:53,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,472 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:53,472 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,473 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:53,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,474 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:53,474 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,474 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:53,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,475 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:53,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,477 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:53,477 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:53,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:53,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:53,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,480 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:53,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:53,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:53,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:53,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:53,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:53,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:53,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:53,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,486 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:53,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:53,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,488 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:53,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,489 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:53,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:53,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:53,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,491 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:53,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,492 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:53,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:53,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:53,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,495 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:53,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:53,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:53,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:53,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:53,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,499 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:53,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,500 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:53,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:53,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,502 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:53,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,503 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:53,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,504 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:53,504 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,505 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:53,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,505 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:53,506 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,506 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:53,507 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,507 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:53,507 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,508 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:53,508 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,509 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:53,509 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,509 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:53,510 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,510 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:53,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,511 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:53,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,512 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:53,512 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,513 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:53,513 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,513 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:53,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,514 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:53,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,515 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:53,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:53,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:53,517 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,517 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:53,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,518 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:53,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,519 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:53,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:53,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:53,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:53,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:53,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:53,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,524 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:53,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:53,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:53,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:53,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,527 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:53,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:53,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:53,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:53,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:53,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:53,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:53,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,533 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:53,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:53,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:53,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:53,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:53,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:53,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:53,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:53,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:53,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,541 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:53,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:53,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:53,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:53,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:53,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:53,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,558 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:53,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,562 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:53,563 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,564 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:53,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:53,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:53,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:53,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:53,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:53,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:53,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:53,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:53,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:53,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:53,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:53,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:53,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:53,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:53,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:53,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:53,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:53,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:53,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:53,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:53,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:53,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:53,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:53,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:53,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:53,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:53,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:53,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1070
[2024-11-11 21:55:53,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:53,589 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:53,589 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:53,589 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819260751]
[2024-11-11 21:55:53,589 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819260751] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:53,589 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [59019129]
[2024-11-11 21:55:53,589 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:53,589 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:53,590 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:53,591 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)
[2024-11-11 21:55:53,593 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process
[2024-11-11 21:55:54,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:54,033 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2368 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:54,047 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:54,091 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:54,091 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:54,092 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [59019129] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:54,092 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:54,092 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:55:54,092 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155087584]
[2024-11-11 21:55:54,092 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:54,093 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:55:54,094 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:54,095 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:55:54,095 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:54,095 INFO  L87              Difference]: Start difference. First operand 2398 states and 3959 transitions. Second operand  has 3 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:54,142 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:54,142 INFO  L93              Difference]: Finished difference Result 2429 states and 4000 transitions.
[2024-11-11 21:55:54,142 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:55:54,143 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1077
[2024-11-11 21:55:54,145 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:54,155 INFO  L225             Difference]: With dead ends: 2429
[2024-11-11 21:55:54,155 INFO  L226             Difference]: Without dead ends: 2391
[2024-11-11 21:55:54,157 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1337 GetRequests, 1332 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:54,157 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:54,158 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:55:54,161 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2391 states.
[2024-11-11 21:55:54,216 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2391 to 2391.
[2024-11-11 21:55:54,223 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2391 states, 2230 states have (on average 1.626457399103139) internal successors, (3627), 2230 states have internal predecessors, (3627), 159 states have call successors, (159), 1 states have call predecessors, (159), 1 states have return successors, (159), 159 states have call predecessors, (159), 159 states have call successors, (159)
[2024-11-11 21:55:54,236 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 2391 states and 3945 transitions.
[2024-11-11 21:55:54,237 INFO  L78                 Accepts]: Start accepts. Automaton has 2391 states and 3945 transitions. Word has length 1077
[2024-11-11 21:55:54,242 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:54,242 INFO  L471      AbstractCegarLoop]: Abstraction has 2391 states and 3945 transitions.
[2024-11-11 21:55:54,243 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:54,243 INFO  L276                IsEmpty]: Start isEmpty. Operand 2391 states and 3945 transitions.
[2024-11-11 21:55:54,259 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1079
[2024-11-11 21:55:54,260 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:54,260 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:54,282 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0
[2024-11-11 21:55:54,461 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
[2024-11-11 21:55:54,462 INFO  L396      AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:54,463 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:54,463 INFO  L85        PathProgramCache]: Analyzing trace with hash -140635332, now seen corresponding path program 1 times
[2024-11-11 21:55:54,464 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:54,464 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491720405]
[2024-11-11 21:55:54,464 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:54,464 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:54,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:55,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:55,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:55,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:55,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:55,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:55,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:55,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:55,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,019 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:55,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:55,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,021 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:55,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:55,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:55,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:55,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:55,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:55,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,026 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:55,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:55,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:55,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,028 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:55,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,029 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:55,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,030 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:55,030 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,031 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:55,031 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,031 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:55,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,032 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:55,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:55,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,034 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:55,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,035 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:55,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,036 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:55,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,037 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:55,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,038 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:55,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,039 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:55,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,039 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:55,040 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,040 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:55,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,041 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:55,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,042 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:55,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,043 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:55,043 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,044 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:55,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,045 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:55,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:55,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:55,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,047 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:55,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,048 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:55,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,049 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:55,050 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:55,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,051 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:55,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,052 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:55,052 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,053 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:55,053 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,054 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:55,054 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,055 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:55,055 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,055 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:55,056 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,056 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:55,057 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,057 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:55,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,058 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:55,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,059 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:55,059 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,060 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:55,060 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,061 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:55,061 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,061 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:55,062 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,062 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:55,063 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,063 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:55,063 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,064 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:55,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,065 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:55,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,066 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:55,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,066 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:55,067 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,067 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:55,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,068 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:55,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,069 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:55,069 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,070 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:55,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:55,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:55,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,073 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:55,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,073 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:55,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,074 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:55,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,075 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:55,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,076 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:55,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,077 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:55,077 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:55,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:55,079 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,079 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:55,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,080 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:55,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,081 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:55,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,082 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:55,082 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,083 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:55,083 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,083 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:55,084 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,084 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:55,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,085 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:55,086 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,086 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:55,086 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,087 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:55,087 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,088 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:55,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,089 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:55,089 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,089 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:55,090 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,090 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:55,090 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,091 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:55,091 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,092 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:55,092 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,093 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:55,093 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,093 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:55,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,094 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:55,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,108 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:55,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,110 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:55,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,111 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:55,111 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,111 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:55,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,112 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:55,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,113 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:55,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,115 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:55,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,117 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:55,118 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,118 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:55,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,119 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:55,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,120 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:55,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,121 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:55,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,121 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:55,122 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,122 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:55,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,123 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:55,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,124 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:55,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:55,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:55,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,126 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:55,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,127 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:55,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,128 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:55,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,129 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:55,129 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,130 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:55,130 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,131 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:55,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,131 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:55,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,132 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:55,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,133 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:55,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,134 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:55,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,135 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:55,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,136 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:55,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,136 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071
[2024-11-11 21:55:55,137 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,140 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:55,141 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:55,141 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491720405]
[2024-11-11 21:55:55,141 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491720405] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:55,141 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [658601627]
[2024-11-11 21:55:55,141 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:55,141 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:55,142 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:55,144 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:55:55,146 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process
[2024-11-11 21:55:55,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:55,567 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2371 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:55,581 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:55,618 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:55,618 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:55,619 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [658601627] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:55,619 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:55,619 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:55:55,619 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967035591]
[2024-11-11 21:55:55,619 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:55,621 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:55:55,621 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:55,622 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:55:55,622 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:55,622 INFO  L87              Difference]: Start difference. First operand 2391 states and 3945 transitions. Second operand  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:55,667 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:55,667 INFO  L93              Difference]: Finished difference Result 2455 states and 4037 transitions.
[2024-11-11 21:55:55,667 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:55:55,668 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1078
[2024-11-11 21:55:55,669 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:55,679 INFO  L225             Difference]: With dead ends: 2455
[2024-11-11 21:55:55,679 INFO  L226             Difference]: Without dead ends: 2405
[2024-11-11 21:55:55,681 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1338 GetRequests, 1333 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:55,681 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 8 mSDsluCounter, 2093 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 4194 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:55,682 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 4194 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:55:55,686 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2405 states.
[2024-11-11 21:55:55,756 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2405 to 2405.
[2024-11-11 21:55:55,760 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2405 states, 2244 states have (on average 1.625668449197861) internal successors, (3648), 2244 states have internal predecessors, (3648), 159 states have call successors, (159), 1 states have call predecessors, (159), 1 states have return successors, (159), 159 states have call predecessors, (159), 159 states have call successors, (159)
[2024-11-11 21:55:55,767 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 2405 states and 3966 transitions.
[2024-11-11 21:55:55,768 INFO  L78                 Accepts]: Start accepts. Automaton has 2405 states and 3966 transitions. Word has length 1078
[2024-11-11 21:55:55,769 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:55,769 INFO  L471      AbstractCegarLoop]: Abstraction has 2405 states and 3966 transitions.
[2024-11-11 21:55:55,770 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:55,770 INFO  L276                IsEmpty]: Start isEmpty. Operand 2405 states and 3966 transitions.
[2024-11-11 21:55:55,783 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1079
[2024-11-11 21:55:55,783 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:55,784 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:55,805 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0
[2024-11-11 21:55:55,984 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:55,985 INFO  L396      AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:55,986 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:55,986 INFO  L85        PathProgramCache]: Analyzing trace with hash 1079792944, now seen corresponding path program 1 times
[2024-11-11 21:55:55,986 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:55,986 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3274825]
[2024-11-11 21:55:55,987 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:55,987 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:56,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:56,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:56,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:56,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:56,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:56,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,415 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:56,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,415 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:56,416 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,416 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:56,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,417 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:56,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,418 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:56,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,419 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:56,419 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,420 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:56,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,420 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:56,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,421 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:56,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,422 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:56,422 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,422 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:56,423 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,423 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:56,423 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,424 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:56,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,424 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:56,425 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:56,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:56,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,427 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:56,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:56,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:56,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:56,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:56,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:56,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:56,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,432 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:56,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:56,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:56,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:56,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,435 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:56,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:56,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,437 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:56,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:56,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:56,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,439 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:56,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,440 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:56,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,441 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:56,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,442 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:56,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,443 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:56,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,444 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:56,444 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,448 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:56,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,449 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:56,450 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,451 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:56,451 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,452 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:56,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,453 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:56,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,454 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:56,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,454 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:56,455 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,455 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:56,456 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,456 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:56,457 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,457 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:56,458 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,458 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:56,458 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,459 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:56,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,460 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:56,460 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,461 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:56,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,462 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:56,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,463 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:56,463 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,463 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:56,464 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,464 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:56,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,465 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:56,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,466 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:56,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,467 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:56,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,468 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:56,468 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,469 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:56,469 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,470 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:56,470 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,471 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:56,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,472 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:56,472 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,472 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:56,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,473 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:56,474 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,474 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:56,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,475 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:56,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,476 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:56,477 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,477 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:56,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:56,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:56,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,480 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:56,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:56,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:56,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:56,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:56,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:56,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:56,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,486 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:56,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:56,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,488 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:56,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,489 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:56,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:56,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,491 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:56,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,492 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:56,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:56,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:56,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:56,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,495 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:56,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:56,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:56,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,512 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:56,513 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,513 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:56,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,514 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:56,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,515 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:56,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:56,517 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,517 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:56,517 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,518 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:56,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,519 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:56,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:56,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:56,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:56,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:56,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,524 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:56,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:56,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:56,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,527 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:56,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:56,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:56,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:56,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:56,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:56,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,533 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:56,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:56,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:56,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:56,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:56,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:56,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:56,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:56,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:56,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071
[2024-11-11 21:55:56,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:56,543 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:56,543 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:56,543 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3274825]
[2024-11-11 21:55:56,543 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3274825] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:56,543 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [855921993]
[2024-11-11 21:55:56,544 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:56,544 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:56,544 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:56,546 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:55:56,547 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process
[2024-11-11 21:55:56,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:57,002 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2371 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:57,016 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:58,210 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:58,210 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:58,210 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [855921993] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:58,210 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:58,210 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:55:58,211 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161781367]
[2024-11-11 21:55:58,211 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:58,212 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:55:58,212 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:58,213 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:55:58,214 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:58,214 INFO  L87              Difference]: Start difference. First operand 2405 states and 3966 transitions. Second operand  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:55:58,325 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:58,326 INFO  L93              Difference]: Finished difference Result 4627 states and 7627 transitions.
[2024-11-11 21:55:58,326 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:55:58,326 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1078
[2024-11-11 21:55:58,328 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:58,342 INFO  L225             Difference]: With dead ends: 4627
[2024-11-11 21:55:58,342 INFO  L226             Difference]: Without dead ends: 3502
[2024-11-11 21:55:58,346 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1338 GetRequests, 1333 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:58,347 INFO  L435           NwaCegarLoop]: 2964 mSDtfsCounter, 1397 mSDsluCounter, 2074 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1397 SdHoareTripleChecker+Valid, 5038 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:58,347 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1397 Valid, 5038 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2024-11-11 21:55:58,350 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3502 states.
[2024-11-11 21:55:58,414 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3502 to 3489.
[2024-11-11 21:55:58,418 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3489 states, 3297 states have (on average 1.6305732484076434) internal successors, (5376), 3297 states have internal predecessors, (5376), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:55:58,425 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 3489 states and 5756 transitions.
[2024-11-11 21:55:58,427 INFO  L78                 Accepts]: Start accepts. Automaton has 3489 states and 5756 transitions. Word has length 1078
[2024-11-11 21:55:58,428 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:58,428 INFO  L471      AbstractCegarLoop]: Abstraction has 3489 states and 5756 transitions.
[2024-11-11 21:55:58,429 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:55:58,429 INFO  L276                IsEmpty]: Start isEmpty. Operand 3489 states and 5756 transitions.
[2024-11-11 21:55:58,443 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1079
[2024-11-11 21:55:58,443 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:58,444 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:58,466 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0
[2024-11-11 21:55:58,644 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8
[2024-11-11 21:55:58,645 INFO  L396      AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:55:58,646 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:55:58,646 INFO  L85        PathProgramCache]: Analyzing trace with hash 1123005462, now seen corresponding path program 1 times
[2024-11-11 21:55:58,646 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:55:58,646 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857530620]
[2024-11-11 21:55:58,646 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:58,646 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:55:58,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,083 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:55:59,084 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,084 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:55:59,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,085 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:55:59,086 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,086 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:55:59,087 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,087 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:55:59,087 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,088 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:55:59,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,089 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:55:59,089 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,090 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:55:59,090 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,090 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:55:59,091 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,091 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:55:59,092 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,092 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:55:59,093 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,093 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:55:59,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,094 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:55:59,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,095 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:55:59,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,096 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:55:59,096 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,097 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:55:59,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,098 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:55:59,098 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,098 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:55:59,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,099 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:55:59,100 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,100 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:55:59,100 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,101 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:55:59,101 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,102 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:55:59,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,103 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:55:59,103 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,104 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:55:59,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,105 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:55:59,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,106 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:55:59,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,107 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:55:59,107 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,108 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:55:59,108 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,109 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:55:59,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,110 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:55:59,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,111 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:55:59,111 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,111 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:55:59,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,112 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:55:59,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,113 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:55:59,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,114 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:55:59,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,115 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:55:59,115 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,116 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:55:59,116 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,117 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:55:59,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,118 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:55:59,118 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,118 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:55:59,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,119 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:55:59,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,120 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:55:59,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,121 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:55:59,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,122 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:55:59,122 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,123 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:55:59,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,124 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:55:59,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:55:59,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:55:59,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,126 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:55:59,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,127 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:55:59,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,128 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:55:59,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,129 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:55:59,129 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,130 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:55:59,130 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,131 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:55:59,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,131 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:55:59,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,132 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:55:59,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,133 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:55:59,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,134 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:55:59,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,135 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:55:59,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,135 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:55:59,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,136 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:55:59,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,137 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:55:59,137 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,138 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:55:59,138 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,139 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:55:59,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,140 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:55:59,140 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,141 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:55:59,141 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,141 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:55:59,142 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,142 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:55:59,143 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,143 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:55:59,144 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,144 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:55:59,145 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,145 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:55:59,146 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,146 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:55:59,146 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,147 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:55:59,147 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,148 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:55:59,148 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,149 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:55:59,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,150 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:55:59,150 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,150 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:55:59,151 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,151 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:55:59,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,152 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:55:59,153 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,153 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:55:59,153 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,154 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:55:59,154 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,155 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:55:59,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,156 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:55:59,156 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,157 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:55:59,157 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,158 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:55:59,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,158 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:55:59,159 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,159 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:55:59,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,160 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:55:59,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,161 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:55:59,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,162 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:55:59,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,163 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:55:59,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,164 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:55:59,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,165 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:55:59,165 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,166 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:55:59,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,167 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:55:59,167 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,167 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:55:59,168 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,168 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:55:59,169 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:55:59,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:55:59,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:55:59,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:55:59,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:55:59,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:55:59,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:55:59,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:55:59,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:55:59,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:55:59,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:55:59,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:55:59,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:55:59,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:55:59,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,195 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:55:59,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,196 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:55:59,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:55:59,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:55:59,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,198 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:55:59,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:55:59,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:55:59,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:55:59,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:55:59,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:55:59,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:55:59,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:55:59,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:55:59,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:55:59,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1034
[2024-11-11 21:55:59,207 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,207 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1051
[2024-11-11 21:55:59,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,208 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071
[2024-11-11 21:55:59,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,211 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:55:59,211 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:55:59,212 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857530620]
[2024-11-11 21:55:59,212 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857530620] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:55:59,212 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1630764620]
[2024-11-11 21:55:59,212 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:55:59,212 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:55:59,213 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:55:59,214 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:55:59,216 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process
[2024-11-11 21:55:59,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:55:59,642 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2371 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:55:59,655 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:55:59,686 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:55:59,686 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:55:59,686 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1630764620] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:55:59,686 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:55:59,687 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:55:59,687 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023191664]
[2024-11-11 21:55:59,687 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:55:59,688 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:55:59,688 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:55:59,689 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:55:59,689 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:59,690 INFO  L87              Difference]: Start difference. First operand 3489 states and 5756 transitions. Second operand  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:59,781 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:55:59,781 INFO  L93              Difference]: Finished difference Result 3544 states and 5830 transitions.
[2024-11-11 21:55:59,781 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:55:59,782 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1078
[2024-11-11 21:55:59,783 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:55:59,796 INFO  L225             Difference]: With dead ends: 3544
[2024-11-11 21:55:59,796 INFO  L226             Difference]: Without dead ends: 3474
[2024-11-11 21:55:59,797 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1338 GetRequests, 1333 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:55:59,798 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2024-11-11 21:55:59,798 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2024-11-11 21:55:59,801 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3474 states.
[2024-11-11 21:55:59,878 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3474.
[2024-11-11 21:55:59,882 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3474 states, 3282 states have (on average 1.6294942108470445) internal successors, (5348), 3282 states have internal predecessors, (5348), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:55:59,893 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 3474 states and 5728 transitions.
[2024-11-11 21:55:59,895 INFO  L78                 Accepts]: Start accepts. Automaton has 3474 states and 5728 transitions. Word has length 1078
[2024-11-11 21:55:59,896 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:55:59,897 INFO  L471      AbstractCegarLoop]: Abstraction has 3474 states and 5728 transitions.
[2024-11-11 21:55:59,897 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:55:59,897 INFO  L276                IsEmpty]: Start isEmpty. Operand 3474 states and 5728 transitions.
[2024-11-11 21:55:59,919 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1079
[2024-11-11 21:55:59,919 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:55:59,920 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:55:59,942 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0
[2024-11-11 21:56:00,121 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9
[2024-11-11 21:56:00,121 INFO  L396      AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:00,122 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:00,122 INFO  L85        PathProgramCache]: Analyzing trace with hash 1126451398, now seen corresponding path program 1 times
[2024-11-11 21:56:00,122 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:00,122 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604439047]
[2024-11-11 21:56:00,123 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:00,123 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:00,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:00,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:00,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:00,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:00,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:00,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:00,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:00,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:00,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:00,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:00,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:00,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,547 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:00,551 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,552 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:00,553 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,553 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:00,557 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,558 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:00,558 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,559 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:00,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,560 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:00,560 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,561 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:00,561 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,562 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:00,562 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,563 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:00,563 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,563 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:00,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,564 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:00,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:00,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:00,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:00,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:00,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:00,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:00,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:00,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:00,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:00,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:00,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:00,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:00,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:00,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:00,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:00,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:00,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:00,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:00,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:00,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:00,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:00,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:00,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:00,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:00,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:00,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:00,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:00,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:00,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:00,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:00,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:00,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:00,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:00,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:00,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:00,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:00,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:00,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:00,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:00,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:00,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:00,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:00,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:00,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,630 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:00,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:00,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:00,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:00,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:00,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:00,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:00,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:00,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,637 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:00,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,638 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:00,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:00,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:00,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:00,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:00,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:00,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:00,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:00,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,645 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:00,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,646 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:00,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,647 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:00,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:00,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:00,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:00,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:00,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:00,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:00,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:00,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:00,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,654 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:00,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:00,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:00,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:00,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,672 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:00,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,674 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:00,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,677 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:00,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,678 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:00,678 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,679 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:00,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,679 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:00,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,680 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:00,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,681 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:00,682 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,683 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:00,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,684 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:00,684 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,684 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:00,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,685 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:00,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,686 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:00,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,687 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:00,687 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,688 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:00,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,689 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:00,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,690 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:00,690 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,691 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:00,691 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,692 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:00,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,693 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:00,694 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,694 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:00,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,695 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:00,696 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,696 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:00,696 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,697 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:00,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,698 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:00,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,699 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:00,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,699 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:00,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,700 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:00,701 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,701 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1035
[2024-11-11 21:56:00,702 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,702 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1052
[2024-11-11 21:56:00,702 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,703 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1071
[2024-11-11 21:56:00,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:00,706 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:00,706 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:00,706 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604439047]
[2024-11-11 21:56:00,707 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604439047] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:00,707 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2120502690]
[2024-11-11 21:56:00,708 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:00,708 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:00,708 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:00,710 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:00,712 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process
[2024-11-11 21:56:01,096 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:01,104 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2371 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:01,116 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:01,159 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 886 proven. 0 refuted. 0 times theorem prover too weak. 31626 trivial. 0 not checked.
[2024-11-11 21:56:01,159 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:01,160 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2120502690] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:01,160 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:01,160 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:01,160 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771622211]
[2024-11-11 21:56:01,160 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:01,161 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:01,161 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:01,162 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:01,163 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:01,163 INFO  L87              Difference]: Start difference. First operand 3474 states and 5728 transitions. Second operand  has 6 states, 5 states have (on average 89.4) internal successors, (447), 6 states have internal predecessors, (447), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:01,810 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:01,810 INFO  L93              Difference]: Finished difference Result 3594 states and 5900 transitions.
[2024-11-11 21:56:01,811 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:01,811 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 89.4) internal successors, (447), 6 states have internal predecessors, (447), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1078
[2024-11-11 21:56:01,813 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:01,832 INFO  L225             Difference]: With dead ends: 3594
[2024-11-11 21:56:01,832 INFO  L226             Difference]: Without dead ends: 3480
[2024-11-11 21:56:01,835 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1338 GetRequests, 1332 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:01,836 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:01,836 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time]
[2024-11-11 21:56:01,840 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3480 states.
[2024-11-11 21:56:01,899 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3480 to 3480.
[2024-11-11 21:56:01,904 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3480 states, 3288 states have (on average 1.628345498783455) internal successors, (5354), 3288 states have internal predecessors, (5354), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:56:01,913 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 3480 states and 5734 transitions.
[2024-11-11 21:56:01,914 INFO  L78                 Accepts]: Start accepts. Automaton has 3480 states and 5734 transitions. Word has length 1078
[2024-11-11 21:56:01,916 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:01,916 INFO  L471      AbstractCegarLoop]: Abstraction has 3480 states and 5734 transitions.
[2024-11-11 21:56:01,916 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 89.4) internal successors, (447), 6 states have internal predecessors, (447), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:01,917 INFO  L276                IsEmpty]: Start isEmpty. Operand 3480 states and 5734 transitions.
[2024-11-11 21:56:01,932 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1080
[2024-11-11 21:56:01,932 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:01,933 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:01,954 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0
[2024-11-11 21:56:02,133 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10
[2024-11-11 21:56:02,134 INFO  L396      AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:02,135 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:02,135 INFO  L85        PathProgramCache]: Analyzing trace with hash 569183358, now seen corresponding path program 1 times
[2024-11-11 21:56:02,135 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:02,135 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524531820]
[2024-11-11 21:56:02,136 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:02,136 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:02,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:02,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:02,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:02,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,527 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:02,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:02,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:02,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:02,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:02,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:02,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:02,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,533 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:02,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:02,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:02,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:02,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:02,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:02,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:02,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:02,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:02,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,541 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:02,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:02,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:02,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:02,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:02,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:02,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:02,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,547 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:02,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:02,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,549 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:02,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,549 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:02,550 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,550 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:02,551 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,551 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:02,552 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,552 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:02,552 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,553 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:02,553 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,554 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:02,554 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,555 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:02,555 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,556 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:02,556 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,556 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:02,557 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,557 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:02,558 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,558 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:02,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,559 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:02,559 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,560 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:02,560 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,561 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:02,561 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,561 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:02,561 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:02,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:02,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:02,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:02,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:02,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:02,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:02,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:02,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:02,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:02,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:02,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:02,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:02,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:02,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:02,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:02,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:02,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:02,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:02,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:02,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:02,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:02,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:02,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:02,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:02,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:02,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:02,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:02,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:02,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:02,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:02,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:02,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:02,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:02,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:02,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:02,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:02,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:02,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:02,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:02,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:02,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:02,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:02,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:02,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:02,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:02,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:02,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:02,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:02,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:02,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:02,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:02,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:02,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:02,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:02,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:02,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:02,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:02,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:02,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:02,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:02,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,630 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:02,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:02,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:02,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:02,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:02,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:02,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:02,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:02,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:02,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,637 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:02,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,638 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:02,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:02,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:02,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:02,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:02,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:02,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:02,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:02,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,645 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:02,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,646 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:02,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,647 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1035
[2024-11-11 21:56:02,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1053
[2024-11-11 21:56:02,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072
[2024-11-11 21:56:02,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:02,651 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:02,652 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:02,652 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524531820]
[2024-11-11 21:56:02,652 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1524531820] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:02,652 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1438020371]
[2024-11-11 21:56:02,652 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:02,653 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:02,653 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:02,655 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:02,656 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process
[2024-11-11 21:56:03,063 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,070 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2374 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:03,079 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:03,121 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1008 proven. 0 refuted. 0 times theorem prover too weak. 31504 trivial. 0 not checked.
[2024-11-11 21:56:03,121 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:03,121 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1438020371] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:03,121 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:03,122 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:03,122 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316021879]
[2024-11-11 21:56:03,122 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:03,123 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:03,123 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:03,124 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:03,124 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:03,125 INFO  L87              Difference]: Start difference. First operand 3480 states and 5734 transitions. Second operand  has 4 states, 4 states have (on average 111.25) internal successors, (445), 4 states have internal predecessors, (445), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:03,189 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:03,189 INFO  L93              Difference]: Finished difference Result 3654 states and 5990 transitions.
[2024-11-11 21:56:03,190 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:03,190 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 111.25) internal successors, (445), 4 states have internal predecessors, (445), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1079
[2024-11-11 21:56:03,192 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:03,202 INFO  L225             Difference]: With dead ends: 3654
[2024-11-11 21:56:03,203 INFO  L226             Difference]: Without dead ends: 3507
[2024-11-11 21:56:03,205 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1339 GetRequests, 1333 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:03,206 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:03,206 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:03,210 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3507 states.
[2024-11-11 21:56:03,271 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3507 to 3507.
[2024-11-11 21:56:03,275 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3507 states, 3315 states have (on average 1.6268476621417798) internal successors, (5393), 3315 states have internal predecessors, (5393), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:56:03,283 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 3507 states and 5773 transitions.
[2024-11-11 21:56:03,284 INFO  L78                 Accepts]: Start accepts. Automaton has 3507 states and 5773 transitions. Word has length 1079
[2024-11-11 21:56:03,285 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:03,286 INFO  L471      AbstractCegarLoop]: Abstraction has 3507 states and 5773 transitions.
[2024-11-11 21:56:03,286 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 111.25) internal successors, (445), 4 states have internal predecessors, (445), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:03,286 INFO  L276                IsEmpty]: Start isEmpty. Operand 3507 states and 5773 transitions.
[2024-11-11 21:56:03,301 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1080
[2024-11-11 21:56:03,301 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:03,302 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:03,323 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0
[2024-11-11 21:56:03,502 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11
[2024-11-11 21:56:03,503 INFO  L396      AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:03,504 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:03,504 INFO  L85        PathProgramCache]: Analyzing trace with hash -560054428, now seen corresponding path program 1 times
[2024-11-11 21:56:03,504 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:03,505 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038147265]
[2024-11-11 21:56:03,505 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:03,505 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:03,562 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,892 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:03,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:03,894 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:03,894 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,895 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:03,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:03,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:03,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:03,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:03,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:03,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,899 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:03,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:03,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:03,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,901 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:03,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,901 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:03,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:03,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:03,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:03,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:03,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:03,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,905 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:03,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:03,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:03,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:03,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:03,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:03,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,909 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:03,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:03,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:03,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:03,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:03,912 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,912 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:03,912 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:03,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:03,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,914 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:03,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,915 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:03,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,916 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:03,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,916 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:03,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:03,917 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:03,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,918 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:03,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,919 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:03,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,919 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:03,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:03,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:03,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,923 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:03,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:03,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:03,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,925 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:03,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:03,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:03,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:03,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:03,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:03,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:03,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:03,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:03,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:03,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:03,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:03,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:03,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,933 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:03,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:03,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:03,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:03,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:03,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:03,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:03,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:03,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:03,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:03,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:03,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:03,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:03,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:03,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:03,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:03,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:03,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:03,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:03,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:03,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:03,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,949 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:03,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:03,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:03,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:03,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:03,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,953 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:03,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:03,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,955 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:03,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:03,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:03,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:03,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:03,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:03,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:03,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:03,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,961 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:03,962 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:03,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:03,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:03,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:03,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:03,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:03,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,982 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:03,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:03,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:03,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:03,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:03,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:03,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:03,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:03,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:03,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:03,989 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:03,989 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,990 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:03,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:03,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:03,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,992 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:03,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:03,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:03,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,994 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:03,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:03,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:03,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:03,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,997 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:03,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,998 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1035
[2024-11-11 21:56:03,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1053
[2024-11-11 21:56:03,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:03,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1072
[2024-11-11 21:56:04,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:04,002 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:04,002 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:04,003 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038147265]
[2024-11-11 21:56:04,003 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038147265] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:04,003 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [500755518]
[2024-11-11 21:56:04,003 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:04,003 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:04,003 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:04,005 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:04,007 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process
[2024-11-11 21:56:04,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:04,438 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2374 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:04,448 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:04,491 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1008 proven. 0 refuted. 0 times theorem prover too weak. 31504 trivial. 0 not checked.
[2024-11-11 21:56:04,492 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:04,492 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [500755518] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:04,492 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:04,492 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:04,492 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081343392]
[2024-11-11 21:56:04,493 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:04,494 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:04,494 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:04,495 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:04,495 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:04,495 INFO  L87              Difference]: Start difference. First operand 3507 states and 5773 transitions. Second operand  has 3 states, 3 states have (on average 148.33333333333334) internal successors, (445), 3 states have internal predecessors, (445), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:04,548 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:04,549 INFO  L93              Difference]: Finished difference Result 3645 states and 5969 transitions.
[2024-11-11 21:56:04,549 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:04,550 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 148.33333333333334) internal successors, (445), 3 states have internal predecessors, (445), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1079
[2024-11-11 21:56:04,552 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:04,563 INFO  L225             Difference]: With dead ends: 3645
[2024-11-11 21:56:04,563 INFO  L226             Difference]: Without dead ends: 3510
[2024-11-11 21:56:04,566 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1339 GetRequests, 1334 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:04,566 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:04,567 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:04,570 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3510 states.
[2024-11-11 21:56:04,635 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3510 to 3510.
[2024-11-11 21:56:04,639 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3510 states, 3318 states have (on average 1.6253767329716697) internal successors, (5393), 3318 states have internal predecessors, (5393), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:56:04,649 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 3510 states and 5773 transitions.
[2024-11-11 21:56:04,650 INFO  L78                 Accepts]: Start accepts. Automaton has 3510 states and 5773 transitions. Word has length 1079
[2024-11-11 21:56:04,652 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:04,652 INFO  L471      AbstractCegarLoop]: Abstraction has 3510 states and 5773 transitions.
[2024-11-11 21:56:04,653 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 148.33333333333334) internal successors, (445), 3 states have internal predecessors, (445), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:04,653 INFO  L276                IsEmpty]: Start isEmpty. Operand 3510 states and 5773 transitions.
[2024-11-11 21:56:04,669 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1081
[2024-11-11 21:56:04,669 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:04,670 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:04,698 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:04,870 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12
[2024-11-11 21:56:04,871 INFO  L396      AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:04,872 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:04,872 INFO  L85        PathProgramCache]: Analyzing trace with hash 127086060, now seen corresponding path program 1 times
[2024-11-11 21:56:04,872 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:04,872 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619088091]
[2024-11-11 21:56:04,873 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:04,873 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:04,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,283 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:05,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,285 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:05,285 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,286 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:05,286 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,287 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:05,287 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,287 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:05,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,288 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:05,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,289 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:05,289 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,290 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:05,290 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,290 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:05,291 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,291 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:05,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,292 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:05,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,293 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:05,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,294 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:05,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,295 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:05,295 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,295 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:05,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,296 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:05,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,297 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:05,297 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,298 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:05,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,298 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:05,299 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,299 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:05,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,300 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:05,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,302 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:05,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,303 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:05,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,304 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:05,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,305 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:05,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,306 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:05,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,306 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:05,307 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,307 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:05,307 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,308 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:05,308 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,309 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:05,309 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,309 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:05,310 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,310 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:05,311 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,311 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:05,311 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,312 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:05,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,313 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:05,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,314 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:05,314 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,314 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:05,315 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,315 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:05,315 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,316 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:05,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,316 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:05,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,317 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:05,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,318 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:05,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,318 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:05,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,319 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:05,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,323 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:05,323 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,323 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:05,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,324 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:05,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,325 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:05,325 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,325 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:05,326 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,326 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:05,326 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,327 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:05,327 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,327 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:05,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,328 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:05,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,329 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:05,329 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,329 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:05,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,330 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:05,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,331 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:05,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,332 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:05,332 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,332 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:05,333 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,333 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:05,333 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,334 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:05,334 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,335 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:05,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,335 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:05,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,336 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:05,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,337 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:05,337 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,338 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:05,338 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,338 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:05,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,339 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:05,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,340 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:05,340 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,340 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:05,341 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,341 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:05,341 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,342 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:05,342 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,343 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:05,343 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,343 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:05,344 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,344 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:05,344 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,345 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:05,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,345 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:05,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,346 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:05,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,347 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:05,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,347 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:05,348 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,348 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:05,348 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,349 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:05,349 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,349 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:05,350 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,350 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:05,351 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,351 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:05,351 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,352 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:05,352 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,352 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:05,353 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,353 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:05,353 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,354 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:05,354 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,355 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:05,355 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,355 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:05,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,356 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:05,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,357 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:05,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,358 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:05,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,359 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:05,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,360 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:05,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,361 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:05,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:05,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:05,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:05,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:05,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:05,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:05,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:05,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,382 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:05,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,383 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:05,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:05,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:05,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:05,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:05,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:05,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:05,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:05,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:05,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:05,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:05,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:05,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:05,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:05,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:05,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:05,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,396 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:05,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:05,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,398 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:05,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:05,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1035
[2024-11-11 21:56:05,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1054
[2024-11-11 21:56:05,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,401 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1073
[2024-11-11 21:56:05,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,404 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:05,405 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:05,405 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619088091]
[2024-11-11 21:56:05,405 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619088091] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:05,405 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1695380189]
[2024-11-11 21:56:05,406 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:05,406 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:05,406 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:05,408 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:05,409 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process
[2024-11-11 21:56:05,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:05,875 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2377 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:05,888 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:05,954 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1383 proven. 0 refuted. 0 times theorem prover too weak. 31129 trivial. 0 not checked.
[2024-11-11 21:56:05,954 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:05,955 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1695380189] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:05,955 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:05,955 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:05,955 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579439032]
[2024-11-11 21:56:05,955 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:05,957 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:05,957 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:05,958 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:05,958 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:05,958 INFO  L87              Difference]: Start difference. First operand 3510 states and 5773 transitions. Second operand  has 6 states, 5 states have (on average 89.8) internal successors, (449), 6 states have internal predecessors, (449), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:06,653 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:06,653 INFO  L93              Difference]: Finished difference Result 3771 states and 6164 transitions.
[2024-11-11 21:56:06,654 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:06,654 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 89.8) internal successors, (449), 6 states have internal predecessors, (449), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1080
[2024-11-11 21:56:06,656 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:06,666 INFO  L225             Difference]: With dead ends: 3771
[2024-11-11 21:56:06,666 INFO  L226             Difference]: Without dead ends: 3516
[2024-11-11 21:56:06,669 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1340 GetRequests, 1334 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:06,670 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:06,670 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time]
[2024-11-11 21:56:06,675 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3516 states.
[2024-11-11 21:56:06,748 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3516 to 3516.
[2024-11-11 21:56:06,752 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3516 states, 3324 states have (on average 1.6242478941034897) internal successors, (5399), 3324 states have internal predecessors, (5399), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:56:06,760 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 3516 states and 5779 transitions.
[2024-11-11 21:56:06,761 INFO  L78                 Accepts]: Start accepts. Automaton has 3516 states and 5779 transitions. Word has length 1080
[2024-11-11 21:56:06,763 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:06,763 INFO  L471      AbstractCegarLoop]: Abstraction has 3516 states and 5779 transitions.
[2024-11-11 21:56:06,763 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 89.8) internal successors, (449), 6 states have internal predecessors, (449), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:06,764 INFO  L276                IsEmpty]: Start isEmpty. Operand 3516 states and 5779 transitions.
[2024-11-11 21:56:06,777 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1082
[2024-11-11 21:56:06,777 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:06,778 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:06,801 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0
[2024-11-11 21:56:06,979 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13
[2024-11-11 21:56:06,980 INFO  L396      AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:06,981 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:06,981 INFO  L85        PathProgramCache]: Analyzing trace with hash -1013610832, now seen corresponding path program 1 times
[2024-11-11 21:56:06,981 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:06,981 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935251942]
[2024-11-11 21:56:06,982 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:06,982 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:07,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:07,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:07,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:07,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:07,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:07,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,382 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:07,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,383 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:07,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:07,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:07,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:07,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:07,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:07,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:07,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:07,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:07,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:07,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:07,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:07,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:07,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:07,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:07,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,396 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:07,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:07,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:07,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,398 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:07,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:07,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:07,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,401 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:07,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,402 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:07,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,403 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:07,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,404 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:07,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,404 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:07,405 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:07,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,406 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:07,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,407 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:07,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,408 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:07,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,409 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:07,409 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:07,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:07,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:07,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:07,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:07,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:07,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:07,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,418 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:07,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,419 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:07,419 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,419 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:07,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,420 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:07,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,421 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:07,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,422 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:07,422 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,422 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:07,423 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,423 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:07,423 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,424 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:07,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:07,425 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:07,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:07,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,427 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:07,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:07,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:07,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:07,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:07,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:07,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:07,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,432 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:07,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:07,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:07,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:07,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,435 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:07,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:07,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,437 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:07,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:07,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:07,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,439 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:07,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,440 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:07,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,441 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:07,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,442 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:07,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,443 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:07,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,443 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:07,444 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,444 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:07,444 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,445 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:07,445 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,446 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:07,446 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,447 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:07,447 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,447 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:07,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,448 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:07,449 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,449 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:07,450 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,450 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:07,451 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,451 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:07,451 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,452 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:07,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,453 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:07,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,453 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:07,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,455 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:07,455 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,456 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:07,456 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,457 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:07,458 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,459 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:07,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,460 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:07,460 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,461 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:07,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,461 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:07,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,477 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:07,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:07,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:07,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:07,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,480 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:07,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:07,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:07,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:07,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:07,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:07,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:07,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:07,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:07,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:07,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,486 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:07,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:07,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:07,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,488 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:07,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,489 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:07,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:07,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:07,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,491 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:07,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,492 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:07,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:07,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:07,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:07,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,495 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:07,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:07,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1036
[2024-11-11 21:56:07,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1055
[2024-11-11 21:56:07,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1074
[2024-11-11 21:56:07,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,501 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:07,501 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:07,502 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935251942]
[2024-11-11 21:56:07,502 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935251942] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:07,502 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [849191288]
[2024-11-11 21:56:07,502 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:07,502 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:07,502 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:07,505 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:07,506 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process
[2024-11-11 21:56:07,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:07,957 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2380 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:08,005 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:08,038 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1500 proven. 0 refuted. 0 times theorem prover too weak. 31012 trivial. 0 not checked.
[2024-11-11 21:56:08,038 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:08,039 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [849191288] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:08,039 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:08,039 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:08,039 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346901356]
[2024-11-11 21:56:08,039 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:08,040 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:08,040 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:08,041 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:08,041 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:08,042 INFO  L87              Difference]: Start difference. First operand 3516 states and 5779 transitions. Second operand  has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:08,084 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:08,084 INFO  L93              Difference]: Finished difference Result 3783 states and 6179 transitions.
[2024-11-11 21:56:08,084 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:08,085 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1081
[2024-11-11 21:56:08,086 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:08,094 INFO  L225             Difference]: With dead ends: 3783
[2024-11-11 21:56:08,094 INFO  L226             Difference]: Without dead ends: 3519
[2024-11-11 21:56:08,098 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1341 GetRequests, 1336 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:08,099 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:08,099 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:08,103 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3519 states.
[2024-11-11 21:56:08,164 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3519 to 3519.
[2024-11-11 21:56:08,168 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3519 states, 3327 states have (on average 1.6236850015028554) internal successors, (5402), 3327 states have internal predecessors, (5402), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:56:08,176 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 3519 states and 5782 transitions.
[2024-11-11 21:56:08,178 INFO  L78                 Accepts]: Start accepts. Automaton has 3519 states and 5782 transitions. Word has length 1081
[2024-11-11 21:56:08,179 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:08,179 INFO  L471      AbstractCegarLoop]: Abstraction has 3519 states and 5782 transitions.
[2024-11-11 21:56:08,180 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:08,180 INFO  L276                IsEmpty]: Start isEmpty. Operand 3519 states and 5782 transitions.
[2024-11-11 21:56:08,193 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1082
[2024-11-11 21:56:08,194 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:08,194 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:08,215 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:08,395 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:08,396 INFO  L396      AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:08,396 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:08,396 INFO  L85        PathProgramCache]: Analyzing trace with hash 279011158, now seen corresponding path program 1 times
[2024-11-11 21:56:08,396 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:08,396 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156390253]
[2024-11-11 21:56:08,397 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:08,397 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:08,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,678 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:08,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,679 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:08,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,680 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:08,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,681 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:08,681 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,681 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:08,682 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,682 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:08,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,683 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:08,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,684 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:08,684 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,685 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:08,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,685 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:08,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,686 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:08,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,687 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:08,687 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,688 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:08,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,688 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:08,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,689 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:08,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,690 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:08,690 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,691 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:08,691 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,691 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:08,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,692 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:08,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,693 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:08,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,694 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:08,694 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,694 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:08,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,695 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:08,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,696 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:08,696 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,697 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:08,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,697 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:08,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,698 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:08,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,699 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:08,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,700 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:08,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,700 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:08,701 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,701 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:08,701 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,702 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:08,702 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,703 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:08,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,703 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:08,704 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,704 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:08,704 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,705 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:08,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,705 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:08,706 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,706 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:08,707 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,707 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:08,707 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,708 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:08,708 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,708 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:08,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,709 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:08,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,710 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:08,710 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,711 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:08,713 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,714 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:08,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,715 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:08,715 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,716 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:08,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,716 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:08,717 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,717 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:08,717 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,718 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:08,718 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,719 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:08,719 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,720 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:08,720 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,720 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:08,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,721 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:08,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,722 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:08,722 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,723 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:08,723 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,723 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:08,724 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,724 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:08,724 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,725 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:08,725 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,726 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:08,726 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,727 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:08,727 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,727 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:08,728 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,728 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:08,728 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,729 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:08,729 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,730 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:08,730 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,730 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:08,731 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,731 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:08,731 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,732 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:08,732 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,733 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:08,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,733 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:08,734 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,734 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:08,734 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,735 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:08,735 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,736 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:08,736 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,736 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:08,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,737 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:08,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,738 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:08,738 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,738 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:08,739 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,739 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:08,739 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,740 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:08,740 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,741 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:08,741 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,742 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:08,742 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,742 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:08,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,743 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:08,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,744 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:08,744 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,744 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:08,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,745 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:08,746 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,746 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:08,746 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,747 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:08,747 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,748 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:08,748 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,748 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:08,749 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,749 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:08,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,750 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:08,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,751 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:08,751 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,751 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:08,752 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,752 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:08,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,753 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:08,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,754 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:08,754 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,766 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:08,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,768 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:08,768 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,769 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:08,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,769 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:08,770 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,770 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:08,770 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,771 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:08,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,772 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:08,772 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,772 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:08,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,773 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:08,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,774 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:08,774 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,774 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:08,775 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,775 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:08,776 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,776 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:08,776 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,777 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:08,777 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,777 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:08,778 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,778 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:08,778 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,779 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:08,779 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,780 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:08,780 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,781 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:08,781 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,781 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:08,782 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,782 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:08,782 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,783 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:08,783 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,784 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:08,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,784 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:08,785 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,785 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:08,785 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,786 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:08,786 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,787 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:08,787 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,787 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:08,788 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,788 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1036
[2024-11-11 21:56:08,788 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,789 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1055
[2024-11-11 21:56:08,789 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,790 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1074
[2024-11-11 21:56:08,790 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:08,792 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:08,793 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:08,793 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156390253]
[2024-11-11 21:56:08,793 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156390253] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:08,793 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [291464376]
[2024-11-11 21:56:08,793 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:08,793 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:08,793 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:08,795 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:08,804 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process
[2024-11-11 21:56:09,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:09,182 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2380 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:09,192 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:09,235 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1500 proven. 0 refuted. 0 times theorem prover too weak. 31012 trivial. 0 not checked.
[2024-11-11 21:56:09,236 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:09,236 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [291464376] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:09,236 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:09,236 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:09,237 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960094294]
[2024-11-11 21:56:09,237 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:09,238 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:09,238 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:09,239 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:09,239 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:09,240 INFO  L87              Difference]: Start difference. First operand 3519 states and 5782 transitions. Second operand  has 4 states, 4 states have (on average 111.75) internal successors, (447), 4 states have internal predecessors, (447), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:09,296 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:09,296 INFO  L93              Difference]: Finished difference Result 3840 states and 6263 transitions.
[2024-11-11 21:56:09,296 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:09,297 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 111.75) internal successors, (447), 4 states have internal predecessors, (447), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1081
[2024-11-11 21:56:09,299 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:09,308 INFO  L225             Difference]: With dead ends: 3840
[2024-11-11 21:56:09,309 INFO  L226             Difference]: Without dead ends: 3546
[2024-11-11 21:56:09,312 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1341 GetRequests, 1335 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:09,313 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:09,313 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:09,317 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3546 states.
[2024-11-11 21:56:09,402 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3546 to 3546.
[2024-11-11 21:56:09,406 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3546 states, 3354 states have (on average 1.6213476446034585) internal successors, (5438), 3354 states have internal predecessors, (5438), 190 states have call successors, (190), 1 states have call predecessors, (190), 1 states have return successors, (190), 190 states have call predecessors, (190), 190 states have call successors, (190)
[2024-11-11 21:56:09,414 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 3546 states and 5818 transitions.
[2024-11-11 21:56:09,415 INFO  L78                 Accepts]: Start accepts. Automaton has 3546 states and 5818 transitions. Word has length 1081
[2024-11-11 21:56:09,417 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:09,417 INFO  L471      AbstractCegarLoop]: Abstraction has 3546 states and 5818 transitions.
[2024-11-11 21:56:09,417 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 111.75) internal successors, (447), 4 states have internal predecessors, (447), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:09,418 INFO  L276                IsEmpty]: Start isEmpty. Operand 3546 states and 5818 transitions.
[2024-11-11 21:56:09,431 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1083
[2024-11-11 21:56:09,431 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:09,432 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:09,454 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0
[2024-11-11 21:56:09,633 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15
[2024-11-11 21:56:09,633 INFO  L396      AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:09,633 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:09,634 INFO  L85        PathProgramCache]: Analyzing trace with hash 1315307334, now seen corresponding path program 1 times
[2024-11-11 21:56:09,634 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:09,634 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377939403]
[2024-11-11 21:56:09,634 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:09,634 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:09,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,000 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:10,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,002 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:10,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,002 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:10,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,003 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:10,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,004 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:10,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:10,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:10,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,006 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:10,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,007 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:10,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,008 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:10,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,009 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:10,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:10,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:10,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:10,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,012 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:10,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:10,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:10,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:10,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:10,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:10,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:10,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:10,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,019 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:10,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:10,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:10,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,021 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:10,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:10,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:10,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:10,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:10,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:10,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,026 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:10,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:10,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,028 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:10,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,029 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:10,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,029 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:10,030 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,030 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:10,031 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,031 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:10,031 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,032 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:10,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:10,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:10,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,034 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:10,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,035 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:10,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,038 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:10,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,039 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:10,040 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,040 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:10,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,041 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:10,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,042 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:10,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,043 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:10,043 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,043 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:10,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,044 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:10,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,045 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:10,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:10,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,047 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:10,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,047 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:10,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,048 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:10,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,049 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:10,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:10,050 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:10,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,051 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:10,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,052 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:10,052 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,053 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:10,053 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,054 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:10,054 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,054 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:10,055 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,055 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:10,055 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,056 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:10,056 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,057 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:10,057 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,058 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:10,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,059 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:10,059 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,059 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:10,060 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,060 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:10,060 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,061 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:10,061 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,062 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:10,062 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,062 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:10,063 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,063 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:10,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,064 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:10,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,065 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:10,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,066 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:10,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,067 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:10,067 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,067 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:10,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,068 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:10,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,069 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:10,069 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,070 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:10,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:10,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:10,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,072 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:10,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,073 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:10,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,074 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:10,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,074 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:10,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,075 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:10,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,075 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:10,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,076 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:10,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,077 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:10,077 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,077 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:10,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:10,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:10,079 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,079 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:10,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,093 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:10,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,095 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:10,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,096 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:10,096 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,096 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:10,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,097 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:10,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,098 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:10,098 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,098 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:10,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,099 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:10,100 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,100 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:10,100 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,101 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:10,101 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,101 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:10,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,102 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:10,103 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,103 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:10,103 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,104 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:10,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,104 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:10,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,105 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:10,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,110 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:10,111 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,112 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:10,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,113 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:10,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,113 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:10,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,114 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:10,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,115 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:10,115 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,115 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:10,116 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,116 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:10,116 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,117 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:10,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,122 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:10,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,123 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:10,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,124 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:10,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1037
[2024-11-11 21:56:10,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,128 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056
[2024-11-11 21:56:10,130 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,131 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1075
[2024-11-11 21:56:10,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,134 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:10,134 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:10,134 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377939403]
[2024-11-11 21:56:10,134 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377939403] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:10,134 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [724851821]
[2024-11-11 21:56:10,135 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:10,135 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:10,135 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:10,137 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:10,138 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process
[2024-11-11 21:56:10,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:10,535 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2383 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:10,544 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:10,629 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:56:10,629 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:10,629 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [724851821] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:10,629 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:10,629 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:10,630 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691994841]
[2024-11-11 21:56:10,630 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:10,631 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:10,631 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:10,632 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:10,632 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:10,632 INFO  L87              Difference]: Start difference. First operand 3546 states and 5818 transitions. Second operand  has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:10,824 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:10,824 INFO  L93              Difference]: Finished difference Result 7352 states and 12040 transitions.
[2024-11-11 21:56:10,825 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:10,825 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1082
[2024-11-11 21:56:10,827 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:10,842 INFO  L225             Difference]: With dead ends: 7352
[2024-11-11 21:56:10,842 INFO  L226             Difference]: Without dead ends: 6962
[2024-11-11 21:56:10,847 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1342 GetRequests, 1336 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:10,848 INFO  L435           NwaCegarLoop]: 3100 mSDtfsCounter, 2195 mSDsluCounter, 2893 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2225 SdHoareTripleChecker+Valid, 5993 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:10,848 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [2225 Valid, 5993 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2024-11-11 21:56:10,854 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6962 states.
[2024-11-11 21:56:10,948 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6962 to 6280.
[2024-11-11 21:56:10,956 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6280 states, 6009 states have (on average 1.6305541687468796) internal successors, (9798), 6009 states have internal predecessors, (9798), 269 states have call successors, (269), 1 states have call predecessors, (269), 1 states have return successors, (269), 269 states have call predecessors, (269), 269 states have call successors, (269)
[2024-11-11 21:56:10,969 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6280 states to 6280 states and 10336 transitions.
[2024-11-11 21:56:10,971 INFO  L78                 Accepts]: Start accepts. Automaton has 6280 states and 10336 transitions. Word has length 1082
[2024-11-11 21:56:10,972 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:10,972 INFO  L471      AbstractCegarLoop]: Abstraction has 6280 states and 10336 transitions.
[2024-11-11 21:56:10,973 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:10,973 INFO  L276                IsEmpty]: Start isEmpty. Operand 6280 states and 10336 transitions.
[2024-11-11 21:56:11,066 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1083
[2024-11-11 21:56:11,066 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:11,067 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:11,091 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0
[2024-11-11 21:56:11,268 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16
[2024-11-11 21:56:11,269 INFO  L396      AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:11,269 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:11,269 INFO  L85        PathProgramCache]: Analyzing trace with hash -1511966126, now seen corresponding path program 1 times
[2024-11-11 21:56:11,270 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:11,270 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989065563]
[2024-11-11 21:56:11,270 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:11,270 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:11,325 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:11,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:11,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:11,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:11,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:11,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:11,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:11,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:11,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:11,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:11,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:11,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:11,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:11,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:11,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:11,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:11,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:11,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:11,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:11,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:11,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:11,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:11,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:11,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:11,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:11,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:11,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:11,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:11,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:11,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:11,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:11,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:11,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:11,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:11,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:11,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:11,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:11,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:11,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:11,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:11,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:11,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:11,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:11,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:11,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:11,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:11,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:11,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:11,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:11,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:11,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:11,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:11,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:11,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:11,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:11,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:11,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:11,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:11,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:11,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:11,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:11,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:11,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:11,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:11,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:11,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:11,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:11,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:11,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:11,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:11,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:11,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:11,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:11,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:11,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:11,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:11,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:11,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:11,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:11,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:11,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,630 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:11,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:11,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:11,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:11,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:11,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:11,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:11,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:11,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,637 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:11,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,638 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:11,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:11,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:11,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:11,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:11,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:11,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:11,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:11,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:11,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:11,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:11,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:11,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:11,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:11,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,663 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:11,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:11,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,665 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:11,665 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,665 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:11,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,666 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:11,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,667 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:11,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,668 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:11,668 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,669 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:11,669 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,669 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:11,670 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,670 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:11,671 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,671 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:11,671 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,672 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:11,672 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,673 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:11,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,674 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:11,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,674 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:11,675 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,675 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:11,676 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,676 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:11,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,677 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:11,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,678 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:11,678 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,679 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:11,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,679 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:11,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,680 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:11,681 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,681 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1037
[2024-11-11 21:56:11,681 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,682 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056
[2024-11-11 21:56:11,682 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,683 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1075
[2024-11-11 21:56:11,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:11,686 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:11,686 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:11,686 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989065563]
[2024-11-11 21:56:11,686 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989065563] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:11,686 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [164768125]
[2024-11-11 21:56:11,687 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:11,687 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:11,687 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:11,689 INFO  L229       MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:11,690 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process
[2024-11-11 21:56:12,094 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:12,102 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2383 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:12,112 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:12,142 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1500 proven. 0 refuted. 0 times theorem prover too weak. 31012 trivial. 0 not checked.
[2024-11-11 21:56:12,142 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:12,142 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [164768125] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:12,143 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:12,143 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:12,143 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713501670]
[2024-11-11 21:56:12,143 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:12,145 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:12,145 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:12,146 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:12,146 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:12,146 INFO  L87              Difference]: Start difference. First operand 6280 states and 10336 transitions. Second operand  has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:12,215 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:12,215 INFO  L93              Difference]: Finished difference Result 6781 states and 11103 transitions.
[2024-11-11 21:56:12,216 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:12,216 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1082
[2024-11-11 21:56:12,218 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:12,232 INFO  L225             Difference]: With dead ends: 6781
[2024-11-11 21:56:12,232 INFO  L226             Difference]: Without dead ends: 6324
[2024-11-11 21:56:12,236 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1342 GetRequests, 1336 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:12,237 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:12,237 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:12,242 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6324 states.
[2024-11-11 21:56:12,333 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6324 to 6321.
[2024-11-11 21:56:12,339 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6321 states, 6050 states have (on average 1.6299173553719009) internal successors, (9861), 6050 states have internal predecessors, (9861), 269 states have call successors, (269), 1 states have call predecessors, (269), 1 states have return successors, (269), 269 states have call predecessors, (269), 269 states have call successors, (269)
[2024-11-11 21:56:12,352 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 6321 states and 10399 transitions.
[2024-11-11 21:56:12,353 INFO  L78                 Accepts]: Start accepts. Automaton has 6321 states and 10399 transitions. Word has length 1082
[2024-11-11 21:56:12,355 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:12,355 INFO  L471      AbstractCegarLoop]: Abstraction has 6321 states and 10399 transitions.
[2024-11-11 21:56:12,355 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:12,355 INFO  L276                IsEmpty]: Start isEmpty. Operand 6321 states and 10399 transitions.
[2024-11-11 21:56:12,371 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1083
[2024-11-11 21:56:12,371 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:12,372 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:12,393 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0
[2024-11-11 21:56:12,572 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17
[2024-11-11 21:56:12,573 INFO  L396      AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:12,573 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:12,574 INFO  L85        PathProgramCache]: Analyzing trace with hash -379706196, now seen corresponding path program 1 times
[2024-11-11 21:56:12,574 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:12,574 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692314609]
[2024-11-11 21:56:12,574 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:12,575 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:12,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,164 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:13,165 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,166 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:13,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,167 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:13,167 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,168 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:13,168 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,169 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:13,169 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,170 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:13,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,171 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:13,172 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,172 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:13,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,173 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:13,174 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:13,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,175 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:13,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:13,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,177 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:13,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:13,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:13,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:13,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:13,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:13,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:13,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:13,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:13,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:13,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:13,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:13,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:13,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:13,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:13,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:13,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:13,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:13,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:13,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,192 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:13,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:13,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:13,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:13,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,195 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:13,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,196 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:13,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:13,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:13,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,198 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:13,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:13,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:13,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:13,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:13,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:13,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:13,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:13,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:13,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:13,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:13,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,207 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:13,207 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,208 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:13,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:13,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:13,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,210 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:13,211 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,211 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:13,211 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,212 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:13,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,213 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:13,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,213 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:13,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,214 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:13,215 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,215 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:13,215 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,216 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:13,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,217 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:13,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,218 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:13,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,218 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:13,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,219 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:13,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,220 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:13,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,221 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:13,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,221 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:13,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:13,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,223 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:13,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,224 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:13,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:13,225 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:13,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,226 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:13,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,227 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:13,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,228 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:13,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,229 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:13,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,230 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:13,230 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,230 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:13,231 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,231 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:13,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,232 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:13,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,233 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:13,233 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,234 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:13,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,234 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:13,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,235 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:13,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,236 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:13,236 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,237 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:13,237 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,238 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:13,238 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,238 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:13,239 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,239 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:13,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,240 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:13,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,241 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:13,241 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,242 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:13,242 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,243 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:13,243 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,243 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:13,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,244 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:13,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,259 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:13,261 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,261 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:13,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,262 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:13,263 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,263 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:13,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,264 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:13,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,265 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:13,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,265 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:13,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,266 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:13,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,267 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:13,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,268 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:13,268 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,269 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:13,269 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,269 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:13,270 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,270 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:13,272 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,273 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:13,274 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,274 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:13,274 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,275 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:13,275 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,276 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:13,276 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,276 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:13,277 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,277 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:13,277 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,278 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:13,278 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,278 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:13,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,279 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:13,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,280 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:13,280 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,281 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:13,281 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,281 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:13,282 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,282 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:13,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,283 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:13,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,284 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:13,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,284 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1037
[2024-11-11 21:56:13,285 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,285 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056
[2024-11-11 21:56:13,286 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,286 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1075
[2024-11-11 21:56:13,286 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,289 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:13,289 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:13,289 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692314609]
[2024-11-11 21:56:13,289 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692314609] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:13,289 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1322605711]
[2024-11-11 21:56:13,290 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:13,290 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:13,290 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:13,292 INFO  L229       MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:13,296 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process
[2024-11-11 21:56:13,741 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:13,749 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2383 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:13,758 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:13,781 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1500 proven. 0 refuted. 0 times theorem prover too weak. 31012 trivial. 0 not checked.
[2024-11-11 21:56:13,781 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:13,782 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1322605711] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:13,782 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:13,782 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:13,782 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147748423]
[2024-11-11 21:56:13,782 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:13,784 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:13,784 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:13,786 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:13,786 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:13,786 INFO  L87              Difference]: Start difference. First operand 6321 states and 10399 transitions. Second operand  has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:13,844 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:13,845 INFO  L93              Difference]: Finished difference Result 6730 states and 11013 transitions.
[2024-11-11 21:56:13,845 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:13,846 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1082
[2024-11-11 21:56:13,847 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:13,861 INFO  L225             Difference]: With dead ends: 6730
[2024-11-11 21:56:13,861 INFO  L226             Difference]: Without dead ends: 6301
[2024-11-11 21:56:13,866 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1342 GetRequests, 1337 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:13,866 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:13,867 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:13,871 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6301 states.
[2024-11-11 21:56:13,969 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6301 to 6295.
[2024-11-11 21:56:13,978 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6295 states, 6024 states have (on average 1.6291500664010625) internal successors, (9814), 6024 states have internal predecessors, (9814), 269 states have call successors, (269), 1 states have call predecessors, (269), 1 states have return successors, (269), 269 states have call predecessors, (269), 269 states have call successors, (269)
[2024-11-11 21:56:13,992 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6295 states to 6295 states and 10352 transitions.
[2024-11-11 21:56:13,994 INFO  L78                 Accepts]: Start accepts. Automaton has 6295 states and 10352 transitions. Word has length 1082
[2024-11-11 21:56:13,996 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:13,996 INFO  L471      AbstractCegarLoop]: Abstraction has 6295 states and 10352 transitions.
[2024-11-11 21:56:13,996 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 149.33333333333334) internal successors, (448), 3 states have internal predecessors, (448), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:13,997 INFO  L276                IsEmpty]: Start isEmpty. Operand 6295 states and 10352 transitions.
[2024-11-11 21:56:14,017 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1084
[2024-11-11 21:56:14,017 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:14,018 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:14,041 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:14,219 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:14,220 INFO  L396      AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:14,220 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:14,220 INFO  L85        PathProgramCache]: Analyzing trace with hash 350659688, now seen corresponding path program 1 times
[2024-11-11 21:56:14,220 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:14,220 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536324711]
[2024-11-11 21:56:14,221 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:14,221 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:14,275 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:14,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:14,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:14,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:14,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:14,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:14,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:14,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,654 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:14,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:14,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:14,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:14,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:14,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,658 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:14,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,658 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:14,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:14,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:14,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:14,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:14,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:14,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:14,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:14,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,663 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:14,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:14,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:14,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,665 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:14,665 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,665 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:14,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,666 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:14,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,666 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:14,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,667 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:14,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,668 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:14,668 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,668 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:14,668 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,669 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:14,669 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,669 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:14,670 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,670 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:14,670 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,671 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:14,671 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,671 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:14,672 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,672 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:14,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,673 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:14,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,674 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:14,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,675 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:14,675 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,676 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:14,676 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,676 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:14,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,677 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:14,677 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,678 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:14,678 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,678 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:14,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,679 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:14,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,680 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:14,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,681 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:14,681 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,682 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:14,682 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,682 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:14,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,683 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:14,683 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,684 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:14,684 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,684 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:14,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,685 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:14,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,685 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:14,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,686 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:14,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,687 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:14,687 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,687 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:14,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,688 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:14,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,689 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:14,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,690 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:14,690 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,691 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:14,691 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,692 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:14,692 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,693 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:14,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,694 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:14,694 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,694 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:14,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,695 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:14,696 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,696 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:14,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,697 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:14,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,698 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:14,698 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,699 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:14,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,700 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:14,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,701 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:14,701 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,701 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:14,702 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,702 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:14,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,703 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:14,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,704 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:14,704 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,705 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:14,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,706 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:14,706 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,707 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:14,707 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,707 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:14,708 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,708 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:14,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,709 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:14,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,710 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:14,710 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,711 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:14,711 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,712 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:14,712 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,712 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:14,713 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,713 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:14,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,714 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:14,715 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,715 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:14,715 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,716 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:14,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,717 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:14,717 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,718 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:14,718 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,719 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:14,719 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,720 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:14,720 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,720 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:14,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,721 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 541
[2024-11-11 21:56:14,722 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,733 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 558
[2024-11-11 21:56:14,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,734 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575
[2024-11-11 21:56:14,734 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,735 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592
[2024-11-11 21:56:14,735 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,735 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 609
[2024-11-11 21:56:14,735 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,736 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626
[2024-11-11 21:56:14,736 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,736 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643
[2024-11-11 21:56:14,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,737 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660
[2024-11-11 21:56:14,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,738 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677
[2024-11-11 21:56:14,738 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,738 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 694
[2024-11-11 21:56:14,739 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,739 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 711
[2024-11-11 21:56:14,739 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,740 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728
[2024-11-11 21:56:14,740 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,740 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 745
[2024-11-11 21:56:14,740 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,741 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762
[2024-11-11 21:56:14,741 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,741 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779
[2024-11-11 21:56:14,742 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,742 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 796
[2024-11-11 21:56:14,742 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,742 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 813
[2024-11-11 21:56:14,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,743 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 830
[2024-11-11 21:56:14,743 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,743 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847
[2024-11-11 21:56:14,744 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,744 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 864
[2024-11-11 21:56:14,744 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,745 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 881
[2024-11-11 21:56:14,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,745 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 898
[2024-11-11 21:56:14,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,746 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 915
[2024-11-11 21:56:14,746 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,746 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 932
[2024-11-11 21:56:14,746 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,747 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 949
[2024-11-11 21:56:14,747 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,747 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966
[2024-11-11 21:56:14,748 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,748 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 983
[2024-11-11 21:56:14,748 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,749 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1000
[2024-11-11 21:56:14,749 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,749 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1017
[2024-11-11 21:56:14,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,750 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1036
[2024-11-11 21:56:14,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,750 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1055
[2024-11-11 21:56:14,751 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,751 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076
[2024-11-11 21:56:14,751 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:14,754 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:14,754 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:14,754 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536324711]
[2024-11-11 21:56:14,754 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536324711] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:14,754 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [254919226]
[2024-11-11 21:56:14,755 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:14,755 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:14,755 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:14,756 INFO  L229       MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:14,757 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process
[2024-11-11 21:56:15,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:15,132 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2386 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:15,142 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:16,145 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 32004 trivial. 0 not checked.
[2024-11-11 21:56:16,145 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:16,145 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [254919226] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:16,145 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:16,145 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:16,146 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431360654]
[2024-11-11 21:56:16,146 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:16,147 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:16,147 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:16,147 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:16,148 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:16,148 INFO  L87              Difference]: Start difference. First operand 6295 states and 10352 transitions. Second operand  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:16,257 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:16,257 INFO  L93              Difference]: Finished difference Result 10801 states and 17750 transitions.
[2024-11-11 21:56:16,257 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:16,258 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1083
[2024-11-11 21:56:16,259 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:16,275 INFO  L225             Difference]: With dead ends: 10801
[2024-11-11 21:56:16,276 INFO  L226             Difference]: Without dead ends: 7912
[2024-11-11 21:56:16,283 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1343 GetRequests, 1338 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:16,284 INFO  L435           NwaCegarLoop]: 2720 mSDtfsCounter, 1394 mSDsluCounter, 2063 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1394 SdHoareTripleChecker+Valid, 4783 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:16,284 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1394 Valid, 4783 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:16,290 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 7912 states.
[2024-11-11 21:56:16,401 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 7912 to 7895.
[2024-11-11 21:56:16,409 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 7895 states, 7578 states have (on average 1.629057798891528) internal successors, (12345), 7578 states have internal predecessors, (12345), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:16,422 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 7895 states to 7895 states and 12975 transitions.
[2024-11-11 21:56:16,424 INFO  L78                 Accepts]: Start accepts. Automaton has 7895 states and 12975 transitions. Word has length 1083
[2024-11-11 21:56:16,425 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:16,425 INFO  L471      AbstractCegarLoop]: Abstraction has 7895 states and 12975 transitions.
[2024-11-11 21:56:16,425 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 3 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:16,426 INFO  L276                IsEmpty]: Start isEmpty. Operand 7895 states and 12975 transitions.
[2024-11-11 21:56:16,443 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1084
[2024-11-11 21:56:16,443 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:16,444 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:16,464 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0
[2024-11-11 21:56:16,644 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:16,645 INFO  L396      AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:16,645 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:16,645 INFO  L85        PathProgramCache]: Analyzing trace with hash -499868932, now seen corresponding path program 1 times
[2024-11-11 21:56:16,645 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:16,645 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418375245]
[2024-11-11 21:56:16,646 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:16,646 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:16,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:16,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:16,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,949 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:16,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:16,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:16,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:16,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:16,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:16,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,953 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:16,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,953 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:16,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:16,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,955 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:16,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:16,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:16,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:16,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:16,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:16,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:16,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:16,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:16,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:16,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,961 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:16,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,962 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:16,962 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,963 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:16,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,963 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:16,964 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,964 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:16,964 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,965 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:16,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,965 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:16,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,966 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:16,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,967 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:16,967 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,968 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:16,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,968 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:16,969 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,969 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:16,969 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,970 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:16,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,971 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:16,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,971 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:16,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:16,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,973 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:16,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:16,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:16,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,975 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:16,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:16,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:16,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:16,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:16,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:16,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:16,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:16,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:16,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,982 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:16,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:16,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:16,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:16,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:16,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:16,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:16,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:16,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:16,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:16,989 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,990 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:16,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:16,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:16,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,992 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:16,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:16,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:16,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,994 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:16,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:16,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:16,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:16,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,997 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:16,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,998 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:16,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:16,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:16,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:17,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,000 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:17,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,001 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:17,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,002 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:17,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,003 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:17,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,003 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:17,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,004 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:17,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:17,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:17,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,006 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:17,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,007 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:17,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,008 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:17,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,008 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:17,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,009 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:17,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:17,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:17,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:17,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,012 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:17,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:17,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:17,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:17,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:17,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:17,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:17,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:17,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,030 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:17,030 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,031 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:17,031 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,032 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:17,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:17,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:17,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,034 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:17,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,035 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:17,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,035 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:17,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,036 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:17,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,037 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:17,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,037 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:17,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,038 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:17,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,039 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:17,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,039 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:17,040 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,040 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:17,040 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,041 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:17,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,042 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:17,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,042 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:17,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,043 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:17,043 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,043 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:17,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,044 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:17,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,045 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:17,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:17,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:17,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,047 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:17,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,048 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:17,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,048 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:17,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,049 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:17,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038
[2024-11-11 21:56:17,050 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057
[2024-11-11 21:56:17,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,051 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076
[2024-11-11 21:56:17,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,054 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:17,054 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:17,054 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418375245]
[2024-11-11 21:56:17,054 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418375245] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:17,054 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1444178527]
[2024-11-11 21:56:17,055 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:17,055 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:17,055 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:17,057 INFO  L229       MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:17,059 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process
[2024-11-11 21:56:17,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:17,498 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2386 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:17,509 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:17,538 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1500 proven. 0 refuted. 0 times theorem prover too weak. 31012 trivial. 0 not checked.
[2024-11-11 21:56:17,538 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:17,538 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1444178527] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:17,538 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:17,539 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:17,539 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693387756]
[2024-11-11 21:56:17,539 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:17,540 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:17,540 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:17,541 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:17,541 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:17,541 INFO  L87              Difference]: Start difference. First operand 7895 states and 12975 transitions. Second operand  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:17,598 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:17,598 INFO  L93              Difference]: Finished difference Result 8460 states and 13812 transitions.
[2024-11-11 21:56:17,598 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:17,599 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1083
[2024-11-11 21:56:17,600 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:17,618 INFO  L225             Difference]: With dead ends: 8460
[2024-11-11 21:56:17,618 INFO  L226             Difference]: Without dead ends: 7941
[2024-11-11 21:56:17,623 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1343 GetRequests, 1338 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:17,624 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 8 mSDsluCounter, 2093 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 4194 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:17,624 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 4194 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:17,630 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 7941 states.
[2024-11-11 21:56:17,748 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 7941 to 7939.
[2024-11-11 21:56:17,758 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 7939 states, 7622 states have (on average 1.6277879821569141) internal successors, (12407), 7622 states have internal predecessors, (12407), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:17,771 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 7939 states to 7939 states and 13037 transitions.
[2024-11-11 21:56:17,773 INFO  L78                 Accepts]: Start accepts. Automaton has 7939 states and 13037 transitions. Word has length 1083
[2024-11-11 21:56:17,774 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:17,774 INFO  L471      AbstractCegarLoop]: Abstraction has 7939 states and 13037 transitions.
[2024-11-11 21:56:17,775 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:17,775 INFO  L276                IsEmpty]: Start isEmpty. Operand 7939 states and 13037 transitions.
[2024-11-11 21:56:17,792 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1084
[2024-11-11 21:56:17,793 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:17,794 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:17,815 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0
[2024-11-11 21:56:17,995 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20
[2024-11-11 21:56:17,995 INFO  L396      AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:17,996 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:17,996 INFO  L85        PathProgramCache]: Analyzing trace with hash -299841450, now seen corresponding path program 1 times
[2024-11-11 21:56:17,996 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:17,996 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367855534]
[2024-11-11 21:56:17,996 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:17,996 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:18,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,297 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:18,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,298 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:18,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,299 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:18,299 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,299 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:18,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,300 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:18,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,301 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:18,301 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,301 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:18,301 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,302 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:18,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,302 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:18,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,303 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:18,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,303 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:18,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,304 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:18,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,305 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:18,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,305 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:18,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,306 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:18,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,306 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:18,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,307 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:18,307 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,307 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:18,308 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,308 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:18,308 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,309 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:18,309 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,309 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:18,310 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,310 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:18,310 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,311 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:18,311 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,311 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:18,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,312 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:18,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,313 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:18,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,313 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:18,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,314 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:18,314 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,315 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:18,315 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,315 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:18,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,316 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:18,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,317 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:18,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,317 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:18,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,318 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:18,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,319 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:18,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,320 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:18,320 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,320 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:18,321 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,321 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:18,321 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,322 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:18,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,322 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:18,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,323 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:18,323 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,323 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:18,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,361 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:18,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,362 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:18,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:18,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:18,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:18,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:18,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:18,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:18,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:18,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:18,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:18,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:18,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:18,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:18,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:18,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:18,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:18,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:18,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:18,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:18,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:18,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,376 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:18,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:18,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:18,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:18,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:18,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:18,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:18,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:18,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:18,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:18,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,382 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:18,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,382 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:18,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,383 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:18,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:18,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:18,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:18,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:18,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:18,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:18,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:18,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:18,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:18,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:18,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:18,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:18,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:18,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:18,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:18,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:18,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:18,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:18,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:18,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:18,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:18,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:18,405 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,406 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:18,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,406 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:18,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,407 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:18,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,407 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:18,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,408 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:18,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,408 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:18,409 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,409 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:18,409 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,409 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:18,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:18,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:18,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:18,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:18,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:18,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:18,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:18,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:18,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:18,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,415 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:18,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,415 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:18,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,416 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:18,416 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,416 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:18,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,417 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:18,417 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,417 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:18,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,418 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:18,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,418 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:18,419 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,419 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:18,419 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,420 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:18,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,420 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038
[2024-11-11 21:56:18,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,421 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057
[2024-11-11 21:56:18,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,421 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076
[2024-11-11 21:56:18,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,423 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:18,423 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:18,423 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367855534]
[2024-11-11 21:56:18,423 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1367855534] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:18,423 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920879181]
[2024-11-11 21:56:18,424 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:18,424 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:18,424 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:18,425 INFO  L229       MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:18,426 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process
[2024-11-11 21:56:18,815 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:18,822 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2386 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:18,830 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:18,849 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1500 proven. 0 refuted. 0 times theorem prover too weak. 31012 trivial. 0 not checked.
[2024-11-11 21:56:18,849 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:18,849 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1920879181] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:18,850 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:18,850 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:18,850 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508210586]
[2024-11-11 21:56:18,850 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:18,851 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:18,851 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:18,852 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:18,852 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:18,852 INFO  L87              Difference]: Start difference. First operand 7939 states and 13037 transitions. Second operand  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:18,912 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:18,912 INFO  L93              Difference]: Finished difference Result 8478 states and 13834 transitions.
[2024-11-11 21:56:18,913 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:18,913 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1083
[2024-11-11 21:56:18,914 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:18,933 INFO  L225             Difference]: With dead ends: 8478
[2024-11-11 21:56:18,933 INFO  L226             Difference]: Without dead ends: 7927
[2024-11-11 21:56:18,939 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1343 GetRequests, 1338 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:18,941 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:18,941 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:18,946 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 7927 states.
[2024-11-11 21:56:19,065 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 7927 to 7923.
[2024-11-11 21:56:19,073 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 7923 states, 7606 states have (on average 1.6270049960557456) internal successors, (12375), 7606 states have internal predecessors, (12375), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:19,087 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 7923 states to 7923 states and 13005 transitions.
[2024-11-11 21:56:19,091 INFO  L78                 Accepts]: Start accepts. Automaton has 7923 states and 13005 transitions. Word has length 1083
[2024-11-11 21:56:19,092 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:19,092 INFO  L471      AbstractCegarLoop]: Abstraction has 7923 states and 13005 transitions.
[2024-11-11 21:56:19,092 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:19,093 INFO  L276                IsEmpty]: Start isEmpty. Operand 7923 states and 13005 transitions.
[2024-11-11 21:56:19,110 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1084
[2024-11-11 21:56:19,111 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:19,111 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:19,133 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:19,312 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21
[2024-11-11 21:56:19,312 INFO  L396      AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:19,313 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:19,313 INFO  L85        PathProgramCache]: Analyzing trace with hash 1576144006, now seen corresponding path program 1 times
[2024-11-11 21:56:19,313 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:19,313 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386018255]
[2024-11-11 21:56:19,313 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:19,313 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:19,349 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:19,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:19,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:19,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:19,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:19,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:19,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:19,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:19,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:19,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:19,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:19,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:19,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:19,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:19,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:19,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:19,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:19,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:19,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:19,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:19,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:19,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:19,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:19,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:19,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:19,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:19,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:19,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:19,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:19,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:19,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:19,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:19,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:19,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:19,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:19,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:19,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:19,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:19,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:19,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:19,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:19,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:19,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:19,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:19,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:19,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:19,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:19,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:19,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:19,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:19,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:19,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:19,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:19,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:19,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:19,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:19,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:19,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:19,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:19,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:19,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:19,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:19,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:19,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:19,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:19,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:19,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:19,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:19,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:19,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:19,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:19,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:19,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:19,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:19,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:19,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:19,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:19,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:19,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:19,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:19,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,630 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:19,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:19,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:19,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:19,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:19,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:19,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:19,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:19,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:19,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,637 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:19,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,638 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:19,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:19,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:19,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:19,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:19,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:19,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:19,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:19,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:19,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:19,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,658 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:19,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,658 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:19,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:19,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:19,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:19,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:19,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:19,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:19,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:19,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,663 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:19,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,663 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:19,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:19,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:19,665 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,665 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:19,665 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,665 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:19,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,666 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:19,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,667 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:19,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,667 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:19,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,668 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:19,668 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,668 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:19,668 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,669 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:19,669 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,669 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:19,670 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,670 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:19,670 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,671 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:19,671 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,671 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1018
[2024-11-11 21:56:19,672 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,672 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1037
[2024-11-11 21:56:19,672 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,672 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1056
[2024-11-11 21:56:19,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,673 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1076
[2024-11-11 21:56:19,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:19,676 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:19,676 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:19,676 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386018255]
[2024-11-11 21:56:19,676 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386018255] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:19,676 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1997764120]
[2024-11-11 21:56:19,677 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:19,677 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:19,677 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:19,678 INFO  L229       MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:19,679 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process
[2024-11-11 21:56:20,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:20,053 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2386 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:20,061 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:20,091 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1872 proven. 0 refuted. 0 times theorem prover too weak. 30640 trivial. 0 not checked.
[2024-11-11 21:56:20,092 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:20,092 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1997764120] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:20,092 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:20,092 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:20,092 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841935103]
[2024-11-11 21:56:20,093 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:20,094 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:20,094 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:20,095 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:20,095 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:20,095 INFO  L87              Difference]: Start difference. First operand 7923 states and 13005 transitions. Second operand  has 6 states, 5 states have (on average 90.4) internal successors, (452), 6 states have internal predecessors, (452), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:20,778 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:20,778 INFO  L93              Difference]: Finished difference Result 8642 states and 14078 transitions.
[2024-11-11 21:56:20,779 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:20,779 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 90.4) internal successors, (452), 6 states have internal predecessors, (452), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1083
[2024-11-11 21:56:20,780 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:20,798 INFO  L225             Difference]: With dead ends: 8642
[2024-11-11 21:56:20,799 INFO  L226             Difference]: Without dead ends: 7943
[2024-11-11 21:56:20,804 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1343 GetRequests, 1337 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:20,804 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:20,804 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time]
[2024-11-11 21:56:20,809 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 7943 states.
[2024-11-11 21:56:20,978 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 7943 to 7943.
[2024-11-11 21:56:20,988 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 7943 states, 7626 states have (on average 1.625360608444794) internal successors, (12395), 7626 states have internal predecessors, (12395), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:21,008 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 7943 states to 7943 states and 13025 transitions.
[2024-11-11 21:56:21,010 INFO  L78                 Accepts]: Start accepts. Automaton has 7943 states and 13025 transitions. Word has length 1083
[2024-11-11 21:56:21,011 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:21,011 INFO  L471      AbstractCegarLoop]: Abstraction has 7943 states and 13025 transitions.
[2024-11-11 21:56:21,012 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 90.4) internal successors, (452), 6 states have internal predecessors, (452), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:21,012 INFO  L276                IsEmpty]: Start isEmpty. Operand 7943 states and 13025 transitions.
[2024-11-11 21:56:21,038 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1085
[2024-11-11 21:56:21,039 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:21,039 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:21,060 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:21,240 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:21,241 INFO  L396      AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:21,241 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:21,242 INFO  L85        PathProgramCache]: Analyzing trace with hash 1877138270, now seen corresponding path program 1 times
[2024-11-11 21:56:21,242 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:21,242 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171975937]
[2024-11-11 21:56:21,242 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:21,242 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:21,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,564 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:21,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:21,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:21,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:21,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:21,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:21,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:21,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:21,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:21,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:21,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:21,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:21,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:21,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:21,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:21,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:21,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:21,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:21,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:21,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:21,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:21,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:21,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:21,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:21,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:21,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:21,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:21,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:21,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:21,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:21,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:21,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:21,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:21,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:21,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:21,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:21,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:21,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:21,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:21,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:21,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:21,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:21,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:21,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:21,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:21,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:21,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:21,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:21,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:21,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:21,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:21,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:21,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:21,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:21,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:21,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:21,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:21,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:21,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:21,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:21,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:21,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:21,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:21,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:21,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:21,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:21,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:21,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:21,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:21,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:21,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:21,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:21,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:21,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:21,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:21,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:21,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:21,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:21,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:21,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:21,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:21,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:21,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:21,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:21,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:21,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:21,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,630 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:21,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:21,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,631 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:21,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:21,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:21,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,633 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:21,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:21,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:21,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:21,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:21,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:21,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,646 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:21,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,647 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:21,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:21,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:21,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:21,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:21,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:21,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:21,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:21,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:21,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:21,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:21,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:21,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,654 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:21,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:21,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:21,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:21,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:21,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:21,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,657 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:21,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,658 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:21,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,658 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:21,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,659 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:21,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:21,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,660 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:21,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:21,661 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,661 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:21,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1019
[2024-11-11 21:56:21,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,662 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038
[2024-11-11 21:56:21,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,663 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057
[2024-11-11 21:56:21,663 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,664 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1077
[2024-11-11 21:56:21,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:21,666 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:21,666 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:21,666 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171975937]
[2024-11-11 21:56:21,666 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171975937] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:21,667 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1936841818]
[2024-11-11 21:56:21,667 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:21,667 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:21,667 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:21,670 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:21,671 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process
[2024-11-11 21:56:22,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,054 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2389 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:22,063 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:22,091 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1984 proven. 0 refuted. 0 times theorem prover too weak. 30528 trivial. 0 not checked.
[2024-11-11 21:56:22,091 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:22,091 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1936841818] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:22,091 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:22,091 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:22,091 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447641472]
[2024-11-11 21:56:22,091 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:22,092 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:22,092 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:22,093 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:22,093 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:22,094 INFO  L87              Difference]: Start difference. First operand 7943 states and 13025 transitions. Second operand  has 4 states, 4 states have (on average 112.5) internal successors, (450), 4 states have internal predecessors, (450), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:22,174 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:22,175 INFO  L93              Difference]: Finished difference Result 8842 states and 14378 transitions.
[2024-11-11 21:56:22,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:22,175 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 112.5) internal successors, (450), 4 states have internal predecessors, (450), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1084
[2024-11-11 21:56:22,177 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:22,192 INFO  L225             Difference]: With dead ends: 8842
[2024-11-11 21:56:22,192 INFO  L226             Difference]: Without dead ends: 8033
[2024-11-11 21:56:22,197 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1344 GetRequests, 1338 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:22,197 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:22,197 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:22,201 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8033 states.
[2024-11-11 21:56:22,308 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8033 to 8033.
[2024-11-11 21:56:22,315 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8033 states, 7716 states have (on average 1.6232503888024883) internal successors, (12525), 7716 states have internal predecessors, (12525), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:22,328 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8033 states to 8033 states and 13155 transitions.
[2024-11-11 21:56:22,330 INFO  L78                 Accepts]: Start accepts. Automaton has 8033 states and 13155 transitions. Word has length 1084
[2024-11-11 21:56:22,331 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:22,331 INFO  L471      AbstractCegarLoop]: Abstraction has 8033 states and 13155 transitions.
[2024-11-11 21:56:22,331 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 112.5) internal successors, (450), 4 states have internal predecessors, (450), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:22,331 INFO  L276                IsEmpty]: Start isEmpty. Operand 8033 states and 13155 transitions.
[2024-11-11 21:56:22,347 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1085
[2024-11-11 21:56:22,348 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:22,348 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:22,369 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:22,549 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:22,549 INFO  L396      AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:22,550 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:22,550 INFO  L85        PathProgramCache]: Analyzing trace with hash -603729480, now seen corresponding path program 1 times
[2024-11-11 21:56:22,550 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:22,550 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502808899]
[2024-11-11 21:56:22,550 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:22,551 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:22,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,862 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:22,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,863 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:22,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,864 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:22,864 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,864 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:22,865 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,865 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:22,865 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,866 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:22,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,866 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:22,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,867 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:22,867 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,867 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:22,867 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,868 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:22,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,868 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:22,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,869 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:22,869 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,869 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:22,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,870 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:22,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,871 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:22,871 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,871 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:22,871 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,872 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:22,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,872 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:22,873 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,873 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:22,873 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,873 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:22,874 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,874 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:22,874 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,875 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:22,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,875 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:22,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,876 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:22,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,876 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:22,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,877 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:22,877 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,877 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:22,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,878 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:22,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,879 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:22,879 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,879 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:22,880 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,880 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:22,880 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:22,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:22,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:22,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:22,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:22,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,884 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:22,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:22,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:22,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:22,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:22,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,887 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:22,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:22,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:22,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:22,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:22,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,890 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:22,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,890 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:22,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,891 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:22,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,892 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:22,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,892 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:22,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,893 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:22,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,893 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:22,894 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:22,894 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,895 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:22,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,895 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:22,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:22,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:22,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:22,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:22,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:22,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,899 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:22,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,899 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:22,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:22,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:22,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,901 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:22,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:22,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:22,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:22,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:22,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:22,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:22,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,905 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:22,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:22,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:22,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:22,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:22,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:22,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:22,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,909 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:22,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:22,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:22,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:22,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:22,912 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,912 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:22,912 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:22,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:22,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,914 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:22,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,914 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:22,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,915 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:22,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,916 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:22,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:22,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,918 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:22,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,919 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:22,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:22,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,921 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:22,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,922 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:22,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:22,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:22,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:22,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:22,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:22,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:22,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:22,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:22,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:22,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:22,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:22,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:22,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:22,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:22,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:22,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:22,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,949 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:22,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:22,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:22,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:22,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:22,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,953 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:22,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:22,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:22,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,955 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:22,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:22,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:22,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1019
[2024-11-11 21:56:22,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038
[2024-11-11 21:56:22,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1057
[2024-11-11 21:56:22,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1077
[2024-11-11 21:56:22,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:22,963 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:22,963 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:22,963 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502808899]
[2024-11-11 21:56:22,963 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502808899] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:22,964 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1469467167]
[2024-11-11 21:56:22,964 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:22,964 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:22,964 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:22,966 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:22,967 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process
[2024-11-11 21:56:23,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:23,342 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2389 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:23,350 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:23,368 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 1984 proven. 0 refuted. 0 times theorem prover too weak. 30528 trivial. 0 not checked.
[2024-11-11 21:56:23,368 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:23,369 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1469467167] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:23,369 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:23,369 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:23,369 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802664869]
[2024-11-11 21:56:23,369 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:23,370 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:23,370 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:23,371 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:23,371 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:23,371 INFO  L87              Difference]: Start difference. First operand 8033 states and 13155 transitions. Second operand  has 3 states, 3 states have (on average 150.0) internal successors, (450), 3 states have internal predecessors, (450), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:23,422 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:23,422 INFO  L93              Difference]: Finished difference Result 8812 states and 14308 transitions.
[2024-11-11 21:56:23,422 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:23,422 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 150.0) internal successors, (450), 3 states have internal predecessors, (450), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1084
[2024-11-11 21:56:23,423 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:23,434 INFO  L225             Difference]: With dead ends: 8812
[2024-11-11 21:56:23,434 INFO  L226             Difference]: Without dead ends: 8043
[2024-11-11 21:56:23,437 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1344 GetRequests, 1339 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:23,438 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:23,438 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:23,442 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8043 states.
[2024-11-11 21:56:23,545 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8043 to 8043.
[2024-11-11 21:56:23,553 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8043 states, 7726 states have (on average 1.6211493657778928) internal successors, (12525), 7726 states have internal predecessors, (12525), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:23,566 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8043 states to 8043 states and 13155 transitions.
[2024-11-11 21:56:23,568 INFO  L78                 Accepts]: Start accepts. Automaton has 8043 states and 13155 transitions. Word has length 1084
[2024-11-11 21:56:23,569 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:23,569 INFO  L471      AbstractCegarLoop]: Abstraction has 8043 states and 13155 transitions.
[2024-11-11 21:56:23,570 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 150.0) internal successors, (450), 3 states have internal predecessors, (450), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:23,570 INFO  L276                IsEmpty]: Start isEmpty. Operand 8043 states and 13155 transitions.
[2024-11-11 21:56:23,586 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1086
[2024-11-11 21:56:23,587 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:23,587 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:23,607 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0
[2024-11-11 21:56:23,788 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24
[2024-11-11 21:56:23,788 INFO  L396      AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:23,788 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:23,789 INFO  L85        PathProgramCache]: Analyzing trace with hash 132610720, now seen corresponding path program 1 times
[2024-11-11 21:56:23,789 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:23,789 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023558592]
[2024-11-11 21:56:23,789 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:23,789 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:23,835 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:24,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:24,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:24,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:24,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:24,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:24,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:24,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:24,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:24,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:24,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:24,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:24,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:24,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:24,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:24,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,192 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:24,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:24,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:24,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:24,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,195 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:24,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,196 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:24,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,196 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:24,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:24,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,198 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:24,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:24,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:24,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:24,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:24,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:24,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:24,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:24,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:24,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:24,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:24,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:24,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,207 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:24,207 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,208 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:24,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:24,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:24,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,210 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:24,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,211 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:24,211 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,212 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:24,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,212 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:24,215 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,216 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:24,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,216 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:24,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,217 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:24,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,218 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:24,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,219 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:24,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,219 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:24,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,220 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:24,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,221 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:24,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:24,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:24,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,223 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:24,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,224 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:24,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:24,225 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:24,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,226 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:24,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,227 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:24,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,228 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:24,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,228 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:24,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,229 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:24,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,230 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:24,230 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,231 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:24,231 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,231 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:24,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,232 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:24,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,233 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:24,233 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,234 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:24,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,234 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:24,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,235 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:24,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,236 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:24,236 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,237 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:24,237 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,237 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:24,238 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,238 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:24,238 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,239 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:24,239 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,240 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:24,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,240 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:24,241 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,241 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:24,242 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,242 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:24,242 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,243 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:24,243 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,244 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:24,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,244 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:24,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,245 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:24,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,246 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:24,246 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,246 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:24,247 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,247 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:24,247 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,248 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:24,248 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,249 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:24,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,250 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:24,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,250 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:24,251 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,251 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:24,252 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,252 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:24,252 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,253 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:24,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,254 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:24,254 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,255 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:24,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,256 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:24,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,256 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:24,257 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,269 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:24,270 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,271 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:24,271 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,272 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:24,272 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,272 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:24,273 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,273 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:24,274 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,274 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:24,274 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,275 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:24,275 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,275 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:24,276 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,276 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:24,277 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,277 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:24,277 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,278 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:24,278 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,278 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:24,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,279 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:24,280 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,280 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:24,280 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,281 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:24,281 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,282 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:24,282 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,282 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:24,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,283 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:24,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,284 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:24,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,285 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:24,285 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,286 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:24,286 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,286 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:24,287 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,287 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:24,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,288 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:24,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,289 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:24,289 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,290 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:24,290 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,290 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001
[2024-11-11 21:56:24,291 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,291 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1020
[2024-11-11 21:56:24,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,292 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1039
[2024-11-11 21:56:24,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,293 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1058
[2024-11-11 21:56:24,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,293 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1078
[2024-11-11 21:56:24,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,296 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:24,296 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:24,297 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023558592]
[2024-11-11 21:56:24,297 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023558592] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:24,297 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1822869418]
[2024-11-11 21:56:24,297 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:24,297 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:24,298 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:24,299 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:24,301 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process
[2024-11-11 21:56:24,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:24,673 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2392 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:24,680 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:24,719 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2353 proven. 0 refuted. 0 times theorem prover too weak. 30159 trivial. 0 not checked.
[2024-11-11 21:56:24,719 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:24,719 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1822869418] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:24,720 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:24,720 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:24,720 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944147006]
[2024-11-11 21:56:24,720 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:24,721 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:24,721 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:24,722 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:24,722 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:24,723 INFO  L87              Difference]: Start difference. First operand 8043 states and 13155 transitions. Second operand  has 6 states, 5 states have (on average 90.8) internal successors, (454), 6 states have internal predecessors, (454), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:25,258 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:25,258 INFO  L93              Difference]: Finished difference Result 9232 states and 14958 transitions.
[2024-11-11 21:56:25,259 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:25,259 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 90.8) internal successors, (454), 6 states have internal predecessors, (454), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1085
[2024-11-11 21:56:25,260 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:25,270 INFO  L225             Difference]: With dead ends: 9232
[2024-11-11 21:56:25,270 INFO  L226             Difference]: Without dead ends: 8063
[2024-11-11 21:56:25,274 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1345 GetRequests, 1339 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:25,275 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:25,275 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time]
[2024-11-11 21:56:25,279 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8063 states.
[2024-11-11 21:56:25,386 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8063 to 8063.
[2024-11-11 21:56:25,394 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8063 states, 7746 states have (on average 1.6195455719080816) internal successors, (12545), 7746 states have internal predecessors, (12545), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:25,410 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8063 states to 8063 states and 13175 transitions.
[2024-11-11 21:56:25,416 INFO  L78                 Accepts]: Start accepts. Automaton has 8063 states and 13175 transitions. Word has length 1085
[2024-11-11 21:56:25,417 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:25,418 INFO  L471      AbstractCegarLoop]: Abstraction has 8063 states and 13175 transitions.
[2024-11-11 21:56:25,418 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 90.8) internal successors, (454), 6 states have internal predecessors, (454), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:25,418 INFO  L276                IsEmpty]: Start isEmpty. Operand 8063 states and 13175 transitions.
[2024-11-11 21:56:25,436 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1087
[2024-11-11 21:56:25,436 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:25,437 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:25,457 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:25,637 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25
[2024-11-11 21:56:25,638 INFO  L396      AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:25,638 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:25,638 INFO  L85        PathProgramCache]: Analyzing trace with hash 4035326, now seen corresponding path program 1 times
[2024-11-11 21:56:25,639 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:25,639 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915492259]
[2024-11-11 21:56:25,639 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:25,639 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:25,675 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:25,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,921 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:25,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,922 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:25,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,922 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:25,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,923 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:25,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:25,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:25,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,925 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:25,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,925 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:25,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:25,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:25,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:25,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:25,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:25,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:25,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:25,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:25,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:25,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:25,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:25,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:25,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,933 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:25,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:25,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:25,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:25,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:25,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:25,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:25,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:25,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:25,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:25,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:25,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:25,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:25,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:25,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:25,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:25,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:25,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:25,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:25,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,949 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:25,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:25,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:25,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:25,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,955 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:25,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:25,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:25,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:25,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:25,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:25,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:25,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,961 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:25,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,962 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:25,962 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,963 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:25,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,964 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:25,964 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,964 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:25,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,965 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:25,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,966 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:25,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,967 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:25,967 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,968 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:25,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,969 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:25,969 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,969 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:25,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,970 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:25,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,971 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:25,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:25,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,973 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:25,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,973 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:25,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:25,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,975 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:25,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:25,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:25,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:25,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:25,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:25,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:25,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:25,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:25,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,982 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:25,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:25,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:25,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:25,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:25,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:25,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:25,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:25,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:25,989 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,990 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:25,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,990 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:25,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:25,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,992 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:25,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:25,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,994 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:25,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:25,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:25,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:25,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,997 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:25,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:25,998 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:25,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,008 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:26,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:26,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:26,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:26,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:26,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,012 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:26,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:26,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:26,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:26,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:26,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:26,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:26,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:26,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:26,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,019 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:26,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:26,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:26,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,021 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:26,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:26,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:26,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:26,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:26,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:26,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:26,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:26,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,026 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:26,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1002
[2024-11-11 21:56:26,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1021
[2024-11-11 21:56:26,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,028 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1040
[2024-11-11 21:56:26,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,028 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1059
[2024-11-11 21:56:26,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,029 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1079
[2024-11-11 21:56:26,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,031 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:26,031 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:26,031 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915492259]
[2024-11-11 21:56:26,031 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915492259] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:26,031 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [688856722]
[2024-11-11 21:56:26,031 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:26,032 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:26,032 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:26,035 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:26,038 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process
[2024-11-11 21:56:26,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:26,426 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2395 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:26,435 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:26,462 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2460 proven. 0 refuted. 0 times theorem prover too weak. 30052 trivial. 0 not checked.
[2024-11-11 21:56:26,462 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:26,463 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [688856722] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:26,463 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:26,463 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:26,463 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044844885]
[2024-11-11 21:56:26,463 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:26,464 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:26,464 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:26,465 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:26,465 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:26,465 INFO  L87              Difference]: Start difference. First operand 8063 states and 13175 transitions. Second operand  has 4 states, 4 states have (on average 113.0) internal successors, (452), 4 states have internal predecessors, (452), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:26,526 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:26,526 INFO  L93              Difference]: Finished difference Result 9432 states and 15258 transitions.
[2024-11-11 21:56:26,527 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:26,527 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 113.0) internal successors, (452), 4 states have internal predecessors, (452), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1086
[2024-11-11 21:56:26,528 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:26,542 INFO  L225             Difference]: With dead ends: 9432
[2024-11-11 21:56:26,542 INFO  L226             Difference]: Without dead ends: 8153
[2024-11-11 21:56:26,549 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1346 GetRequests, 1340 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:26,549 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:26,550 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:26,556 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8153 states.
[2024-11-11 21:56:26,666 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8153 to 8153.
[2024-11-11 21:56:26,674 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8153 states, 7836 states have (on average 1.6175344563552834) internal successors, (12675), 7836 states have internal predecessors, (12675), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:26,688 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 8153 states and 13305 transitions.
[2024-11-11 21:56:26,690 INFO  L78                 Accepts]: Start accepts. Automaton has 8153 states and 13305 transitions. Word has length 1086
[2024-11-11 21:56:26,691 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:26,691 INFO  L471      AbstractCegarLoop]: Abstraction has 8153 states and 13305 transitions.
[2024-11-11 21:56:26,691 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 113.0) internal successors, (452), 4 states have internal predecessors, (452), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:26,691 INFO  L276                IsEmpty]: Start isEmpty. Operand 8153 states and 13305 transitions.
[2024-11-11 21:56:26,709 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1087
[2024-11-11 21:56:26,709 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:26,710 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:26,730 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:26,910 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26
[2024-11-11 21:56:26,911 INFO  L396      AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:26,911 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:26,911 INFO  L85        PathProgramCache]: Analyzing trace with hash -754828700, now seen corresponding path program 1 times
[2024-11-11 21:56:26,911 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:26,911 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957172531]
[2024-11-11 21:56:26,912 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:26,912 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:26,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,283 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:27,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,285 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:27,285 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,286 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:27,286 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,287 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:27,287 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,287 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:27,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,288 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:27,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,289 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:27,289 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,290 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:27,290 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,291 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:27,291 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,291 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:27,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,292 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:27,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,293 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:27,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,294 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:27,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,295 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:27,295 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,295 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:27,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,296 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:27,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,297 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:27,297 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,298 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:27,298 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,298 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:27,299 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,299 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:27,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,300 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:27,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,301 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:27,301 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,301 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:27,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,302 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:27,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,303 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:27,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,304 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:27,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,305 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:27,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,305 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:27,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,306 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:27,307 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,307 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:27,307 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,308 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:27,308 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,309 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:27,309 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,309 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:27,310 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,310 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:27,310 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,311 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:27,311 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,311 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:27,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,312 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:27,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,312 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:27,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,313 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:27,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,314 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:27,314 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,314 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:27,314 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,315 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:27,315 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,315 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:27,315 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,316 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:27,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,316 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:27,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,317 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:27,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,318 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:27,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,318 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:27,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,319 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:27,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,320 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:27,320 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,320 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:27,320 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,321 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:27,321 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,322 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:27,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,322 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:27,323 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,323 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:27,323 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,324 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:27,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,324 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:27,325 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,325 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:27,325 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,326 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:27,326 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,326 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:27,327 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,327 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:27,327 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,328 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:27,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,328 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:27,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,329 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:27,329 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,329 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:27,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,330 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:27,330 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,330 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:27,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,331 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:27,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,332 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:27,332 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,332 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:27,332 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,333 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:27,333 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,333 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:27,334 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,334 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:27,334 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,334 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:27,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,335 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:27,335 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,336 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:27,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,336 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:27,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,337 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:27,337 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,337 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:27,338 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,338 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:27,338 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,339 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:27,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,339 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:27,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,340 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:27,340 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,340 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:27,341 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,341 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:27,341 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,341 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:27,342 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,342 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:27,342 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,343 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:27,343 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,343 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:27,343 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,344 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:27,344 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,344 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:27,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,345 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:27,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,345 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:27,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,346 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:27,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,347 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:27,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,347 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:27,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,348 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:27,348 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,362 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:27,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:27,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:27,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:27,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:27,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:27,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:27,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:27,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:27,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:27,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:27,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:27,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:27,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:27,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:27,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:27,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:27,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:27,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:27,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:27,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:27,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:27,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:27,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:27,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,376 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:27,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,376 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:27,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1002
[2024-11-11 21:56:27,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1021
[2024-11-11 21:56:27,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1040
[2024-11-11 21:56:27,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1059
[2024-11-11 21:56:27,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1079
[2024-11-11 21:56:27,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,381 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:27,382 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:27,382 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957172531]
[2024-11-11 21:56:27,382 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957172531] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:27,382 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1383456078]
[2024-11-11 21:56:27,382 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:27,382 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:27,382 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:27,383 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:27,384 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process
[2024-11-11 21:56:27,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:27,758 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2395 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:27,766 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:27,786 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2460 proven. 0 refuted. 0 times theorem prover too weak. 30052 trivial. 0 not checked.
[2024-11-11 21:56:27,786 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:27,786 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1383456078] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:27,786 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:27,786 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:27,786 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960893023]
[2024-11-11 21:56:27,786 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:27,787 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:27,787 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:27,788 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:27,788 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:27,788 INFO  L87              Difference]: Start difference. First operand 8153 states and 13305 transitions. Second operand  has 3 states, 3 states have (on average 150.66666666666666) internal successors, (452), 3 states have internal predecessors, (452), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:27,829 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:27,829 INFO  L93              Difference]: Finished difference Result 9402 states and 15188 transitions.
[2024-11-11 21:56:27,829 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:27,830 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 150.66666666666666) internal successors, (452), 3 states have internal predecessors, (452), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1086
[2024-11-11 21:56:27,831 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:27,841 INFO  L225             Difference]: With dead ends: 9402
[2024-11-11 21:56:27,841 INFO  L226             Difference]: Without dead ends: 8163
[2024-11-11 21:56:27,845 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1346 GetRequests, 1341 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:27,845 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:27,845 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:27,849 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8163 states.
[2024-11-11 21:56:27,937 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8163 to 8163.
[2024-11-11 21:56:27,944 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8163 states, 7846 states have (on average 1.6154728524088708) internal successors, (12675), 7846 states have internal predecessors, (12675), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:27,958 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8163 states to 8163 states and 13305 transitions.
[2024-11-11 21:56:27,959 INFO  L78                 Accepts]: Start accepts. Automaton has 8163 states and 13305 transitions. Word has length 1086
[2024-11-11 21:56:27,960 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:27,960 INFO  L471      AbstractCegarLoop]: Abstraction has 8163 states and 13305 transitions.
[2024-11-11 21:56:27,961 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 150.66666666666666) internal successors, (452), 3 states have internal predecessors, (452), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:27,961 INFO  L276                IsEmpty]: Start isEmpty. Operand 8163 states and 13305 transitions.
[2024-11-11 21:56:27,978 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1088
[2024-11-11 21:56:27,978 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:27,979 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:28,000 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:28,180 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27
[2024-11-11 21:56:28,180 INFO  L396      AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:28,181 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:28,181 INFO  L85        PathProgramCache]: Analyzing trace with hash 658377952, now seen corresponding path program 1 times
[2024-11-11 21:56:28,181 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:28,181 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247067761]
[2024-11-11 21:56:28,182 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:28,182 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:28,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,441 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:28,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,442 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:28,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,443 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:28,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,443 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:28,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,444 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:28,444 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,444 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:28,444 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,445 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:28,445 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,446 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:28,446 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,446 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:28,446 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,447 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:28,447 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,448 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:28,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,448 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:28,448 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,449 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:28,449 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,449 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:28,449 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,450 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:28,450 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,450 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:28,451 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,451 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:28,451 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,451 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:28,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,452 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:28,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,453 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:28,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,453 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:28,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,454 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:28,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,454 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:28,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,455 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:28,455 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,455 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:28,456 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,456 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:28,456 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,456 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:28,457 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,457 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:28,457 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,458 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:28,458 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,459 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:28,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,459 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:28,460 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,460 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:28,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,461 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:28,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,462 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:28,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,463 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:28,463 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,464 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:28,464 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,464 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:28,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,465 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:28,465 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,465 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:28,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,466 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:28,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,467 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:28,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,467 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:28,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,468 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:28,470 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,470 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:28,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,471 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:28,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,472 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:28,472 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,472 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:28,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,473 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:28,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,474 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:28,474 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,475 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:28,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,475 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:28,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,476 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:28,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,476 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:28,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,477 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:28,477 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,477 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:28,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,478 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:28,478 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:28,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,479 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:28,479 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,480 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:28,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,480 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:28,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:28,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,481 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:28,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:28,482 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,482 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:28,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,483 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:28,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:28,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,484 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:28,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:28,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,485 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:28,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,486 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:28,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,486 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:28,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,487 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:28,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,488 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:28,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,488 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:28,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,489 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:28,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,489 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:28,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:28,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,490 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:28,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,491 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:28,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,492 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:28,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,492 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:28,492 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:28,493 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:28,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:28,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:28,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,495 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:28,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:28,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:28,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:28,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:28,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:28,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:28,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,499 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:28,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,500 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:28,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,500 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:28,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:28,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:28,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:28,517 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,517 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:28,518 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,518 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:28,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,519 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:28,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:28,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:28,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:28,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:28,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:28,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,524 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:28,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:28,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:28,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:28,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,527 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:28,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:28,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:28,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:28,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:28,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:28,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:28,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:28,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:28,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:28,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,533 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:28,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:28,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:28,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1003
[2024-11-11 21:56:28,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022
[2024-11-11 21:56:28,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1041
[2024-11-11 21:56:28,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1060
[2024-11-11 21:56:28,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1080
[2024-11-11 21:56:28,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,542 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:28,542 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:28,542 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247067761]
[2024-11-11 21:56:28,542 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247067761] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:28,542 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [118517024]
[2024-11-11 21:56:28,542 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:28,543 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:28,543 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:28,546 INFO  L229       MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:28,547 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process
[2024-11-11 21:56:28,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:28,916 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2398 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:28,924 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:28,997 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2460 proven. 0 refuted. 0 times theorem prover too weak. 30052 trivial. 0 not checked.
[2024-11-11 21:56:28,997 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:28,997 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [118517024] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:28,997 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:28,998 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:29,000 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870299081]
[2024-11-11 21:56:29,000 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:29,001 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:29,001 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:29,003 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:29,003 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:29,003 INFO  L87              Difference]: Start difference. First operand 8163 states and 13305 transitions. Second operand  has 3 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:29,081 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:29,082 INFO  L93              Difference]: Finished difference Result 9492 states and 15318 transitions.
[2024-11-11 21:56:29,082 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:29,082 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1087
[2024-11-11 21:56:29,084 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:29,097 INFO  L225             Difference]: With dead ends: 9492
[2024-11-11 21:56:29,098 INFO  L226             Difference]: Without dead ends: 8173
[2024-11-11 21:56:29,104 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1347 GetRequests, 1342 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:29,105 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:29,109 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:29,115 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8173 states.
[2024-11-11 21:56:29,243 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8173 to 8173.
[2024-11-11 21:56:29,251 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8173 states, 7856 states have (on average 1.6146894093686355) internal successors, (12685), 7856 states have internal predecessors, (12685), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:29,265 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8173 states to 8173 states and 13315 transitions.
[2024-11-11 21:56:29,266 INFO  L78                 Accepts]: Start accepts. Automaton has 8173 states and 13315 transitions. Word has length 1087
[2024-11-11 21:56:29,267 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:29,267 INFO  L471      AbstractCegarLoop]: Abstraction has 8173 states and 13315 transitions.
[2024-11-11 21:56:29,268 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:29,268 INFO  L276                IsEmpty]: Start isEmpty. Operand 8173 states and 13315 transitions.
[2024-11-11 21:56:29,293 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1088
[2024-11-11 21:56:29,293 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:29,294 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:29,315 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:29,494 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28
[2024-11-11 21:56:29,495 INFO  L396      AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:29,495 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:29,495 INFO  L85        PathProgramCache]: Analyzing trace with hash -1619535610, now seen corresponding path program 1 times
[2024-11-11 21:56:29,495 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:29,496 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162148075]
[2024-11-11 21:56:29,496 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:29,496 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:29,554 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,880 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:29,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:29,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:29,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:29,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:29,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:29,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,884 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:29,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:29,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:29,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:29,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,887 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:29,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:29,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:29,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:29,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,890 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:29,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,891 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:29,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,892 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:29,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,893 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:29,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,893 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:29,894 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,894 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:29,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,895 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:29,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,896 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:29,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,897 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:29,897 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:29,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,898 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:29,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,899 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:29,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,900 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:29,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,901 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:29,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:29,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,902 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:29,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,903 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:29,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,904 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:29,904 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,905 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:29,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,906 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:29,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:29,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,907 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:29,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,908 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:29,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,909 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:29,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,910 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:29,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:29,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,911 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:29,912 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,912 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:29,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,913 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:29,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,916 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:29,917 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,917 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:29,917 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,918 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:29,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,919 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:29,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,919 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:29,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,920 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:29,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,921 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:29,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,922 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:29,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,922 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:29,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,923 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:29,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:29,924 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,924 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:29,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,925 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:29,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:29,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:29,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:29,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:29,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:29,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:29,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:29,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:29,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,933 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:29,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,933 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:29,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:29,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:29,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:29,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:29,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:29,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:29,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:29,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:29,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:29,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:29,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:29,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:29,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:29,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:29,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:29,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:29,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:29,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:29,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,949 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:29,949 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,949 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:29,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:29,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:29,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:29,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:29,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,953 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:29,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:29,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,955 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:29,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:29,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:29,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:29,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:29,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,971 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:29,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:29,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:29,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,973 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:29,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:29,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:29,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,975 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:29,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,975 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:29,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:29,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:29,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:29,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:29,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:29,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:29,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:29,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:29,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:29,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:29,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:29,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,982 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:29,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:29,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:29,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:29,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:29,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:29,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 984
[2024-11-11 21:56:29,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1003
[2024-11-11 21:56:29,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1022
[2024-11-11 21:56:29,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1041
[2024-11-11 21:56:29,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1060
[2024-11-11 21:56:29,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1080
[2024-11-11 21:56:29,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:29,990 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:29,990 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:29,990 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162148075]
[2024-11-11 21:56:29,990 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162148075] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:29,991 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [840484681]
[2024-11-11 21:56:29,991 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:29,991 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:29,991 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:29,993 INFO  L229       MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:29,994 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process
[2024-11-11 21:56:30,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:30,372 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2398 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:30,381 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:30,410 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2826 proven. 0 refuted. 0 times theorem prover too weak. 29686 trivial. 0 not checked.
[2024-11-11 21:56:30,410 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:30,410 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [840484681] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:30,410 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:30,411 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:30,411 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199685150]
[2024-11-11 21:56:30,411 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:30,411 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:30,412 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:30,412 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:30,412 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:30,413 INFO  L87              Difference]: Start difference. First operand 8173 states and 13315 transitions. Second operand  has 6 states, 5 states have (on average 91.2) internal successors, (456), 6 states have internal predecessors, (456), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:30,915 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:30,915 INFO  L93              Difference]: Finished difference Result 9842 states and 15858 transitions.
[2024-11-11 21:56:30,916 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:30,916 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 91.2) internal successors, (456), 6 states have internal predecessors, (456), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1087
[2024-11-11 21:56:30,917 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:30,929 INFO  L225             Difference]: With dead ends: 9842
[2024-11-11 21:56:30,929 INFO  L226             Difference]: Without dead ends: 8193
[2024-11-11 21:56:30,934 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1347 GetRequests, 1341 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:30,934 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:30,935 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time]
[2024-11-11 21:56:30,939 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8193 states.
[2024-11-11 21:56:31,036 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8193 to 8193.
[2024-11-11 21:56:31,040 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8193 states, 7876 states have (on average 1.6131284916201116) internal successors, (12705), 7876 states have internal predecessors, (12705), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:31,049 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8193 states to 8193 states and 13335 transitions.
[2024-11-11 21:56:31,051 INFO  L78                 Accepts]: Start accepts. Automaton has 8193 states and 13335 transitions. Word has length 1087
[2024-11-11 21:56:31,051 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:31,051 INFO  L471      AbstractCegarLoop]: Abstraction has 8193 states and 13335 transitions.
[2024-11-11 21:56:31,052 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 91.2) internal successors, (456), 6 states have internal predecessors, (456), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:31,052 INFO  L276                IsEmpty]: Start isEmpty. Operand 8193 states and 13335 transitions.
[2024-11-11 21:56:31,064 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1089
[2024-11-11 21:56:31,064 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:31,065 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:31,080 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:31,265 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:31,266 INFO  L396      AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:31,266 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:31,266 INFO  L85        PathProgramCache]: Analyzing trace with hash -402745502, now seen corresponding path program 1 times
[2024-11-11 21:56:31,267 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:31,267 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820941862]
[2024-11-11 21:56:31,267 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:31,267 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:31,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:31,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:31,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:31,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:31,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,541 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:31,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,541 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:31,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:31,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:31,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:31,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:31,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:31,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:31,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:31,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:31,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:31,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,547 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:31,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,547 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:31,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:31,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:31,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,549 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:31,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:31,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:31,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:31,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:31,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:31,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:31,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:31,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:31,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:31,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:31,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:31,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:31,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:31,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:31,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:31,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:31,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:31,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:31,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:31,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:31,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:31,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:31,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:31,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:31,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:31,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:31,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:31,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:31,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:31,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:31,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:31,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:31,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:31,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:31,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:31,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:31,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:31,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:31,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:31,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:31,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:31,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:31,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:31,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:31,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:31,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:31,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:31,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:31,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:31,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:31,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:31,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:31,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:31,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:31,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:31,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:31,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:31,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:31,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:31,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:31,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:31,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:31,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:31,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:31,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:31,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,622 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:31,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:31,623 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,623 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:31,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,624 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:31,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:31,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,625 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:31,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:31,626 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,626 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:31,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,627 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:31,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:31,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,628 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:31,628 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,629 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:31,629 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:31,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:31,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:31,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:31,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:31,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:31,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:31,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:31,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:31,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:31,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:31,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,645 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:31,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,645 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:31,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,646 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:31,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,646 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:31,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,647 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:31,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:31,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:31,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:31,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:31,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:31,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:31,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:31,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:31,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:31,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 985
[2024-11-11 21:56:31,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1004
[2024-11-11 21:56:31,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1023
[2024-11-11 21:56:31,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,654 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1042
[2024-11-11 21:56:31,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,654 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1061
[2024-11-11 21:56:31,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081
[2024-11-11 21:56:31,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:31,657 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:31,657 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:31,657 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820941862]
[2024-11-11 21:56:31,657 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820941862] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:31,657 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941264875]
[2024-11-11 21:56:31,657 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:31,657 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:31,658 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:31,659 INFO  L229       MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:31,659 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process
[2024-11-11 21:56:32,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,036 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2401 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:32,049 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:32,080 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2928 proven. 0 refuted. 0 times theorem prover too weak. 29584 trivial. 0 not checked.
[2024-11-11 21:56:32,080 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:32,081 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1941264875] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:32,081 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:32,081 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:32,081 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981750370]
[2024-11-11 21:56:32,081 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:32,082 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:32,082 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:32,083 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:32,083 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:32,083 INFO  L87              Difference]: Start difference. First operand 8193 states and 13335 transitions. Second operand  has 4 states, 4 states have (on average 113.5) internal successors, (454), 4 states have internal predecessors, (454), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:32,153 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:32,153 INFO  L93              Difference]: Finished difference Result 10042 states and 16158 transitions.
[2024-11-11 21:56:32,154 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:32,154 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 113.5) internal successors, (454), 4 states have internal predecessors, (454), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1088
[2024-11-11 21:56:32,155 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:32,169 INFO  L225             Difference]: With dead ends: 10042
[2024-11-11 21:56:32,169 INFO  L226             Difference]: Without dead ends: 8283
[2024-11-11 21:56:32,176 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1348 GetRequests, 1342 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:32,177 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:32,177 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:32,183 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8283 states.
[2024-11-11 21:56:32,286 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8283 to 8283.
[2024-11-11 21:56:32,295 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8283 states, 7966 states have (on average 1.6112226964599548) internal successors, (12835), 7966 states have internal predecessors, (12835), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:32,310 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8283 states to 8283 states and 13465 transitions.
[2024-11-11 21:56:32,312 INFO  L78                 Accepts]: Start accepts. Automaton has 8283 states and 13465 transitions. Word has length 1088
[2024-11-11 21:56:32,313 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:32,313 INFO  L471      AbstractCegarLoop]: Abstraction has 8283 states and 13465 transitions.
[2024-11-11 21:56:32,314 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 113.5) internal successors, (454), 4 states have internal predecessors, (454), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:32,314 INFO  L276                IsEmpty]: Start isEmpty. Operand 8283 states and 13465 transitions.
[2024-11-11 21:56:32,332 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1089
[2024-11-11 21:56:32,332 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:32,333 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:32,354 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:32,533 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30
[2024-11-11 21:56:32,533 INFO  L396      AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:32,534 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:32,534 INFO  L85        PathProgramCache]: Analyzing trace with hash -737281476, now seen corresponding path program 1 times
[2024-11-11 21:56:32,534 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:32,534 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99851692]
[2024-11-11 21:56:32,534 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:32,535 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:32,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,925 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:32,925 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:32,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,926 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:32,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:32,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,927 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:32,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,928 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:32,928 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:32,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,929 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:32,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:32,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,930 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:32,930 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:32,931 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,931 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:32,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:32,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,932 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:32,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,933 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:32,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:32,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,934 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:32,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:32,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,935 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:32,935 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:32,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,936 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:32,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:32,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,937 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:32,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,938 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:32,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:32,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,939 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:32,939 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:32,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,940 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:32,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:32,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,941 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:32,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:32,942 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,942 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:32,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:32,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,943 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:32,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,944 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:32,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:32,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,945 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:32,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:32,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,946 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:32,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:32,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,947 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:32,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,948 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:32,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,950 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:32,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,951 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:32,951 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:32,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,952 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:32,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,953 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:32,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:32,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,954 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:32,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,955 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:32,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,956 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:32,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,957 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:32,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,958 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:32,958 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,959 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:32,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:32,960 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,960 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:32,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,961 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:32,962 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,962 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:32,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,963 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:32,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,964 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:32,964 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,965 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:32,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,966 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:32,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,966 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:32,967 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,967 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:32,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,968 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:32,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,969 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:32,969 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,970 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:32,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,971 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:32,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,971 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:32,972 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,972 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:32,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,973 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:32,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,974 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:32,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,975 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:32,975 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,976 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:32,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,977 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:32,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:32,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,978 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:32,979 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,979 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:32,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,980 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:32,980 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,981 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:32,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,982 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:32,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,983 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:32,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:32,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,984 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:32,985 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,985 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:32,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,986 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:32,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,987 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:32,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,988 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:32,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:32,989 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,989 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:32,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,990 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:32,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,991 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:32,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,992 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:32,992 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:32,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:32,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,994 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:32,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:32,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:32,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,008 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:33,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,009 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:33,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:33,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:33,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,012 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:33,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:33,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:33,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:33,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:33,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:33,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:33,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:33,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:33,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:33,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:33,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:33,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,019 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:33,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:33,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:33,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,021 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:33,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,021 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:33,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:33,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:33,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:33,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:33,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 985
[2024-11-11 21:56:33,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1004
[2024-11-11 21:56:33,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1023
[2024-11-11 21:56:33,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,026 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1042
[2024-11-11 21:56:33,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,026 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1061
[2024-11-11 21:56:33,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1081
[2024-11-11 21:56:33,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,029 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:33,029 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:33,029 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99851692]
[2024-11-11 21:56:33,029 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99851692] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:33,029 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [335932963]
[2024-11-11 21:56:33,029 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:33,029 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:33,029 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:33,030 INFO  L229       MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:33,031 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process
[2024-11-11 21:56:33,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:33,402 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2401 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:33,410 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:33,429 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 2928 proven. 0 refuted. 0 times theorem prover too weak. 29584 trivial. 0 not checked.
[2024-11-11 21:56:33,430 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:33,430 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [335932963] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:33,430 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:33,430 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:33,430 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944527397]
[2024-11-11 21:56:33,430 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:33,431 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:33,431 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:33,432 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:33,432 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:33,432 INFO  L87              Difference]: Start difference. First operand 8283 states and 13465 transitions. Second operand  has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:33,474 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:33,474 INFO  L93              Difference]: Finished difference Result 10012 states and 16088 transitions.
[2024-11-11 21:56:33,474 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:33,474 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1088
[2024-11-11 21:56:33,475 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:33,485 INFO  L225             Difference]: With dead ends: 10012
[2024-11-11 21:56:33,485 INFO  L226             Difference]: Without dead ends: 8293
[2024-11-11 21:56:33,488 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1348 GetRequests, 1343 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:33,489 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:33,489 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:33,495 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8293 states.
[2024-11-11 21:56:33,589 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8293 to 8293.
[2024-11-11 21:56:33,597 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8293 states, 7976 states have (on average 1.6092026078234705) internal successors, (12835), 7976 states have internal predecessors, (12835), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:33,611 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8293 states to 8293 states and 13465 transitions.
[2024-11-11 21:56:33,613 INFO  L78                 Accepts]: Start accepts. Automaton has 8293 states and 13465 transitions. Word has length 1088
[2024-11-11 21:56:33,614 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:33,614 INFO  L471      AbstractCegarLoop]: Abstraction has 8293 states and 13465 transitions.
[2024-11-11 21:56:33,614 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:33,615 INFO  L276                IsEmpty]: Start isEmpty. Operand 8293 states and 13465 transitions.
[2024-11-11 21:56:33,631 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1090
[2024-11-11 21:56:33,631 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:33,633 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:33,656 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0
[2024-11-11 21:56:33,833 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:33,834 INFO  L396      AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:33,834 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:33,835 INFO  L85        PathProgramCache]: Analyzing trace with hash 1476269088, now seen corresponding path program 1 times
[2024-11-11 21:56:33,835 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:33,835 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857346283]
[2024-11-11 21:56:33,835 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:33,835 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:33,873 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,154 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:34,154 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,155 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:34,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,155 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:34,156 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,156 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:34,156 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,157 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:34,157 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,157 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:34,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,158 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:34,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,159 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:34,159 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,160 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:34,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,161 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:34,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,162 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:34,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,162 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:34,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,163 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:34,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,164 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:34,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,165 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:34,165 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,166 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:34,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,166 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:34,167 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,167 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:34,168 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,168 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:34,168 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,169 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:34,169 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,170 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:34,170 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,170 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:34,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,171 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:34,172 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,172 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:34,172 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,173 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:34,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:34,174 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:34,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,175 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:34,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:34,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,177 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:34,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:34,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:34,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:34,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:34,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:34,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:34,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:34,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:34,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:34,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:34,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:34,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:34,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:34,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:34,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:34,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:34,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:34,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:34,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,192 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:34,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:34,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:34,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:34,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,195 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:34,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,196 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:34,196 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:34,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,198 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:34,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:34,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:34,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:34,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:34,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:34,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:34,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:34,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:34,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:34,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:34,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:34,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:34,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:34,207 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,207 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:34,207 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,208 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:34,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:34,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:34,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,210 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:34,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,211 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:34,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,212 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:34,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,213 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:34,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,214 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:34,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,215 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:34,215 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,216 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:34,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,217 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:34,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,217 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:34,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,218 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:34,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,219 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:34,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,220 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:34,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,221 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:34,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:34,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:34,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,223 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:34,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,224 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:34,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:34,225 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,226 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:34,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,227 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:34,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,227 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:34,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,228 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:34,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,229 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:34,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,230 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:34,230 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,242 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:34,243 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,244 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:34,244 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,244 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:34,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,245 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:34,246 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,246 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:34,246 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,247 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:34,247 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,248 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:34,248 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,248 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:34,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,249 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:34,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,250 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:34,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,251 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:34,251 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,251 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:34,252 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,252 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:34,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,253 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:34,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,254 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:34,254 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,255 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:34,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,255 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:34,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,256 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:34,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,257 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:34,257 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,258 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:34,258 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,258 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:34,259 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,259 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:34,259 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,260 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:34,260 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,261 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:34,261 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,261 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 967
[2024-11-11 21:56:34,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,262 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 986
[2024-11-11 21:56:34,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,263 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1005
[2024-11-11 21:56:34,263 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,263 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1024
[2024-11-11 21:56:34,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,264 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1043
[2024-11-11 21:56:34,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,265 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1062
[2024-11-11 21:56:34,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,266 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1082
[2024-11-11 21:56:34,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,269 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:34,269 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:34,269 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857346283]
[2024-11-11 21:56:34,269 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857346283] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:34,269 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [437629637]
[2024-11-11 21:56:34,270 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:34,270 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:34,270 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:34,272 INFO  L229       MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:34,274 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process
[2024-11-11 21:56:34,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:34,660 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2404 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:34,668 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:34,696 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3291 proven. 0 refuted. 0 times theorem prover too weak. 29221 trivial. 0 not checked.
[2024-11-11 21:56:34,696 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:34,696 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [437629637] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:34,696 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:34,696 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:34,696 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731580069]
[2024-11-11 21:56:34,696 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:34,697 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:34,697 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:34,698 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:34,698 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:34,698 INFO  L87              Difference]: Start difference. First operand 8293 states and 13465 transitions. Second operand  has 6 states, 5 states have (on average 91.6) internal successors, (458), 6 states have internal predecessors, (458), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:35,193 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:35,193 INFO  L93              Difference]: Finished difference Result 10432 states and 16738 transitions.
[2024-11-11 21:56:35,194 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:35,194 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 91.6) internal successors, (458), 6 states have internal predecessors, (458), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1089
[2024-11-11 21:56:35,195 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:35,204 INFO  L225             Difference]: With dead ends: 10432
[2024-11-11 21:56:35,204 INFO  L226             Difference]: Without dead ends: 8313
[2024-11-11 21:56:35,207 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1349 GetRequests, 1343 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:35,208 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:35,208 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time]
[2024-11-11 21:56:35,211 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8313 states.
[2024-11-11 21:56:35,290 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8313 to 8313.
[2024-11-11 21:56:35,298 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8313 states, 7996 states have (on average 1.60767883941971) internal successors, (12855), 7996 states have internal predecessors, (12855), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:35,313 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8313 states to 8313 states and 13485 transitions.
[2024-11-11 21:56:35,314 INFO  L78                 Accepts]: Start accepts. Automaton has 8313 states and 13485 transitions. Word has length 1089
[2024-11-11 21:56:35,315 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:35,315 INFO  L471      AbstractCegarLoop]: Abstraction has 8313 states and 13485 transitions.
[2024-11-11 21:56:35,316 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 91.6) internal successors, (458), 6 states have internal predecessors, (458), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:35,316 INFO  L276                IsEmpty]: Start isEmpty. Operand 8313 states and 13485 transitions.
[2024-11-11 21:56:35,333 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1091
[2024-11-11 21:56:35,333 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:35,334 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:35,354 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:35,537 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:35,538 INFO  L396      AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:35,538 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:35,538 INFO  L85        PathProgramCache]: Analyzing trace with hash -636281862, now seen corresponding path program 1 times
[2024-11-11 21:56:35,538 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:35,538 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563321171]
[2024-11-11 21:56:35,539 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:35,539 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:35,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,796 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:35,796 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,797 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:35,797 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,798 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:35,798 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,799 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:35,799 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,799 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:35,800 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,800 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:35,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,801 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:35,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,802 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:35,802 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,803 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:35,803 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,804 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:35,804 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,804 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:35,805 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,805 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:35,805 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,806 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:35,806 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,807 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:35,807 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,808 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:35,808 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,808 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:35,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,809 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:35,809 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,810 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:35,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,811 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:35,811 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,812 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:35,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,812 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:35,813 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,813 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:35,814 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,814 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:35,814 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,815 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:35,815 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,816 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:35,816 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,816 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:35,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,817 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:35,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,818 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:35,818 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,819 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:35,819 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,820 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:35,820 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,820 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:35,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,821 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:35,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,822 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:35,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,822 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:35,823 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,823 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:35,823 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,824 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:35,824 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,825 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:35,825 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,826 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:35,826 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,826 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:35,827 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,827 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:35,827 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,828 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:35,828 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,829 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:35,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,832 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:35,832 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,833 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:35,833 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,833 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:35,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,834 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:35,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,835 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:35,835 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,836 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:35,836 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,837 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:35,837 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,837 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:35,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,838 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:35,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,839 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:35,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,840 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:35,840 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,840 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:35,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,841 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:35,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,842 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:35,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,843 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:35,843 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,844 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:35,844 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,844 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:35,844 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,845 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:35,845 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,845 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:35,846 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,846 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:35,846 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,846 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:35,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,847 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:35,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,848 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:35,848 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,848 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:35,848 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,849 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:35,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,849 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:35,849 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,850 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:35,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,850 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:35,851 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,851 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:35,851 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,851 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:35,852 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,852 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:35,852 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,853 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:35,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,853 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:35,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,854 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:35,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,854 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:35,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,855 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:35,855 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,855 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:35,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,856 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:35,856 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,856 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:35,857 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,857 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:35,857 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,858 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:35,858 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,858 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:35,858 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,859 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:35,859 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,859 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:35,859 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,860 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:35,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,860 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:35,861 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,861 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:35,861 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,861 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:35,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,862 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:35,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,863 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:35,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,863 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:35,863 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,864 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:35,864 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,864 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:35,864 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,865 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:35,865 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,865 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:35,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,875 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:35,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,876 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:35,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,876 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:35,877 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,877 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:35,877 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,877 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:35,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,878 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:35,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,879 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:35,879 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,879 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:35,879 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,880 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:35,880 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,880 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:35,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:35,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,881 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:35,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:35,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,882 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:35,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:35,883 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,883 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:35,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,884 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:35,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,884 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:35,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:35,885 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,885 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:35,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:35,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,886 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:35,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,887 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:35,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:35,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,888 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968
[2024-11-11 21:56:35,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 987
[2024-11-11 21:56:35,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,889 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1006
[2024-11-11 21:56:35,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,890 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1025
[2024-11-11 21:56:35,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,890 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044
[2024-11-11 21:56:35,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,891 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1063
[2024-11-11 21:56:35,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,891 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1083
[2024-11-11 21:56:35,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:35,893 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:35,893 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:35,893 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563321171]
[2024-11-11 21:56:35,893 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563321171] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:35,893 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1397374875]
[2024-11-11 21:56:35,894 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:35,894 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:35,894 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:35,895 INFO  L229       MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:35,896 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process
[2024-11-11 21:56:36,260 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,267 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2407 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:36,275 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:36,300 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3388 proven. 0 refuted. 0 times theorem prover too weak. 29124 trivial. 0 not checked.
[2024-11-11 21:56:36,301 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:36,301 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1397374875] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:36,301 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:36,301 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:36,301 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980086783]
[2024-11-11 21:56:36,301 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:36,302 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:36,302 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:36,303 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:36,303 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:36,303 INFO  L87              Difference]: Start difference. First operand 8313 states and 13485 transitions. Second operand  has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:36,354 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:36,354 INFO  L93              Difference]: Finished difference Result 10632 states and 17038 transitions.
[2024-11-11 21:56:36,355 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:36,355 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1090
[2024-11-11 21:56:36,356 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:36,367 INFO  L225             Difference]: With dead ends: 10632
[2024-11-11 21:56:36,367 INFO  L226             Difference]: Without dead ends: 8403
[2024-11-11 21:56:36,373 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1350 GetRequests, 1344 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:36,374 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:36,374 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:36,379 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8403 states.
[2024-11-11 21:56:36,466 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8403 to 8403.
[2024-11-11 21:56:36,471 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8403 states, 8086 states have (on average 1.6058619836754886) internal successors, (12985), 8086 states have internal predecessors, (12985), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:36,479 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8403 states to 8403 states and 13615 transitions.
[2024-11-11 21:56:36,481 INFO  L78                 Accepts]: Start accepts. Automaton has 8403 states and 13615 transitions. Word has length 1090
[2024-11-11 21:56:36,481 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:36,481 INFO  L471      AbstractCegarLoop]: Abstraction has 8403 states and 13615 transitions.
[2024-11-11 21:56:36,482 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:36,482 INFO  L276                IsEmpty]: Start isEmpty. Operand 8403 states and 13615 transitions.
[2024-11-11 21:56:36,494 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1091
[2024-11-11 21:56:36,494 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:36,495 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:36,509 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0
[2024-11-11 21:56:36,695 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33
[2024-11-11 21:56:36,695 INFO  L396      AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:36,696 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:36,696 INFO  L85        PathProgramCache]: Analyzing trace with hash 830801632, now seen corresponding path program 1 times
[2024-11-11 21:56:36,696 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:36,696 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136476582]
[2024-11-11 21:56:36,696 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:36,696 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:36,762 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,993 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:36,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,994 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:36,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:36,995 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,995 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:36,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,996 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:36,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,997 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:36,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,997 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:36,997 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,998 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:36,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,998 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:36,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:36,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:36,999 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:36,999 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,000 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:37,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,000 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:37,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,001 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:37,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,001 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:37,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,002 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:37,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,003 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:37,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,003 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:37,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,004 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:37,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,004 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:37,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:37,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,005 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:37,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,006 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:37,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,006 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:37,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,007 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:37,007 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,007 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:37,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,008 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:37,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,009 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:37,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,009 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:37,009 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:37,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,010 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:37,010 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:37,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,011 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:37,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,012 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:37,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:37,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,013 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:37,013 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:37,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,014 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:37,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:37,015 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,015 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:37,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,016 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:37,016 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:37,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,017 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:37,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:37,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,018 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:37,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,019 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:37,019 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,019 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:37,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:37,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,020 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:37,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,021 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:37,021 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:37,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,022 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:37,022 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:37,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,023 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:37,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:37,024 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,024 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:37,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:37,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,025 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:37,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,026 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:37,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:37,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,027 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:37,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,028 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:37,028 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,028 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:37,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,029 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:37,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,029 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:37,030 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,030 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:37,030 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,031 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:37,031 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,031 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:37,031 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,032 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:37,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,032 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:37,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:37,033 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,033 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:37,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,034 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:37,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,035 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:37,035 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,035 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:37,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,036 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:37,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,037 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:37,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,038 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:37,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,039 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:37,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,040 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:37,040 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,040 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:37,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,041 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:37,041 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,044 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:37,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,044 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:37,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,045 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:37,045 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,045 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:37,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:37,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,046 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:37,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,047 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:37,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,048 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:37,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,048 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:37,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,049 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:37,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,049 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:37,049 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:37,050 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,050 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:37,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,051 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:37,051 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,051 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:37,052 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,063 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:37,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,064 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:37,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,065 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:37,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,065 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:37,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,066 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:37,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,067 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:37,067 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,069 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:37,069 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,069 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:37,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,070 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:37,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:37,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,071 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:37,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,072 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:37,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,072 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:37,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,073 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:37,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,073 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:37,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,074 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:37,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,074 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:37,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,075 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:37,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,075 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:37,075 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,076 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:37,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,076 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:37,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,077 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:37,077 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,077 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:37,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:37,078 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,078 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968
[2024-11-11 21:56:37,079 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,079 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 987
[2024-11-11 21:56:37,079 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,079 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1006
[2024-11-11 21:56:37,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,080 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1025
[2024-11-11 21:56:37,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,080 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1044
[2024-11-11 21:56:37,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,081 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1063
[2024-11-11 21:56:37,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,081 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1083
[2024-11-11 21:56:37,082 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,083 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:37,083 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:37,083 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136476582]
[2024-11-11 21:56:37,084 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136476582] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:37,084 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1239107292]
[2024-11-11 21:56:37,084 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:37,084 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:37,084 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:37,085 INFO  L229       MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:37,086 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process
[2024-11-11 21:56:37,457 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:37,465 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2407 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:37,473 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:37,494 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3388 proven. 0 refuted. 0 times theorem prover too weak. 29124 trivial. 0 not checked.
[2024-11-11 21:56:37,494 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:37,494 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1239107292] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:37,494 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:37,495 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:37,495 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684544738]
[2024-11-11 21:56:37,495 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:37,495 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:37,495 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:37,497 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:37,497 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:37,497 INFO  L87              Difference]: Start difference. First operand 8403 states and 13615 transitions. Second operand  has 3 states, 3 states have (on average 152.0) internal successors, (456), 3 states have internal predecessors, (456), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:37,555 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:37,555 INFO  L93              Difference]: Finished difference Result 10602 states and 16968 transitions.
[2024-11-11 21:56:37,555 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:37,556 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 152.0) internal successors, (456), 3 states have internal predecessors, (456), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1090
[2024-11-11 21:56:37,556 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:37,567 INFO  L225             Difference]: With dead ends: 10602
[2024-11-11 21:56:37,567 INFO  L226             Difference]: Without dead ends: 8413
[2024-11-11 21:56:37,573 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1350 GetRequests, 1345 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:37,573 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:37,573 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:37,577 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8413 states.
[2024-11-11 21:56:37,655 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8413 to 8413.
[2024-11-11 21:56:37,664 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8413 states, 8096 states have (on average 1.6038784584980237) internal successors, (12985), 8096 states have internal predecessors, (12985), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:37,676 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8413 states to 8413 states and 13615 transitions.
[2024-11-11 21:56:37,677 INFO  L78                 Accepts]: Start accepts. Automaton has 8413 states and 13615 transitions. Word has length 1090
[2024-11-11 21:56:37,678 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:37,678 INFO  L471      AbstractCegarLoop]: Abstraction has 8413 states and 13615 transitions.
[2024-11-11 21:56:37,678 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 152.0) internal successors, (456), 3 states have internal predecessors, (456), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:37,678 INFO  L276                IsEmpty]: Start isEmpty. Operand 8413 states and 13615 transitions.
[2024-11-11 21:56:37,691 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1092
[2024-11-11 21:56:37,691 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:37,692 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:37,706 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:37,892 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34
[2024-11-11 21:56:37,892 INFO  L396      AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:37,893 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:37,893 INFO  L85        PathProgramCache]: Analyzing trace with hash -2050773510, now seen corresponding path program 1 times
[2024-11-11 21:56:37,893 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:37,893 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384929428]
[2024-11-11 21:56:37,893 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:37,894 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:37,932 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,171 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:38,172 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,172 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:38,172 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,173 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:38,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,173 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:38,174 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:38,174 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:38,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,175 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:38,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:38,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:38,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,177 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:38,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,177 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:38,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:38,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:38,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:38,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:38,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:38,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:38,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:38,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:38,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:38,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:38,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:38,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:38,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:38,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:38,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:38,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:38,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:38,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:38,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:38,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:38,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:38,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:38,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:38,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:38,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,191 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:38,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,192 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:38,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,192 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:38,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:38,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,193 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:38,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:38,194 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,194 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:38,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,197 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:38,197 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,198 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:38,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,198 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:38,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:38,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,199 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:38,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:38,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,200 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:38,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,201 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:38,201 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:38,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,202 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:38,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:38,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,203 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:38,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:38,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,204 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:38,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:38,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,205 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:38,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,206 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:38,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,207 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:38,207 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,207 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:38,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,208 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:38,208 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:38,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,209 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:38,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,210 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:38,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,210 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:38,210 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,211 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:38,211 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,211 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:38,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,212 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:38,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,213 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:38,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,213 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:38,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,214 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:38,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,215 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:38,215 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,215 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:38,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,216 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:38,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,217 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:38,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,218 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:38,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,218 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:38,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,219 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:38,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,220 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:38,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,220 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:38,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,221 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:38,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,221 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:38,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:38,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,222 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:38,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,223 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:38,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,224 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:38,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,224 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:38,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,225 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:38,225 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,226 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:38,226 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,226 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:38,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,227 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:38,227 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,228 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:38,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,229 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:38,229 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,230 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:38,230 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,231 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:38,231 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,231 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:38,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,246 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:38,247 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,248 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:38,248 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,249 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:38,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,250 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:38,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,250 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:38,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,251 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:38,251 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,251 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:38,252 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,252 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:38,252 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,252 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:38,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,253 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:38,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,253 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:38,254 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,254 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:38,254 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,255 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:38,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,255 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:38,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,256 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:38,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,256 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:38,256 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,257 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:38,257 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,258 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:38,258 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,259 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:38,259 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,259 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:38,260 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,260 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:38,261 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,261 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:38,261 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,262 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:38,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,263 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:38,263 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,263 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969
[2024-11-11 21:56:38,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,264 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 988
[2024-11-11 21:56:38,264 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,265 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1007
[2024-11-11 21:56:38,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,266 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1026
[2024-11-11 21:56:38,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,266 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1045
[2024-11-11 21:56:38,267 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,267 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1064
[2024-11-11 21:56:38,268 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,268 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084
[2024-11-11 21:56:38,268 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,271 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:38,271 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:38,271 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384929428]
[2024-11-11 21:56:38,271 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384929428] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:38,272 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [925064448]
[2024-11-11 21:56:38,272 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:38,272 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:38,272 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:38,274 INFO  L229       MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:38,277 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process
[2024-11-11 21:56:38,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:38,660 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2410 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:38,668 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:38,694 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3388 proven. 0 refuted. 0 times theorem prover too weak. 29124 trivial. 0 not checked.
[2024-11-11 21:56:38,694 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:38,695 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [925064448] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:38,695 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:38,695 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:38,695 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968403550]
[2024-11-11 21:56:38,695 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:38,696 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:38,696 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:38,697 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:38,697 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:38,697 INFO  L87              Difference]: Start difference. First operand 8413 states and 13615 transitions. Second operand  has 4 states, 4 states have (on average 114.25) internal successors, (457), 4 states have internal predecessors, (457), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:38,767 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:38,767 INFO  L93              Difference]: Finished difference Result 10922 states and 17458 transitions.
[2024-11-11 21:56:38,767 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:38,768 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 114.25) internal successors, (457), 4 states have internal predecessors, (457), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1091
[2024-11-11 21:56:38,768 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:38,780 INFO  L225             Difference]: With dead ends: 10922
[2024-11-11 21:56:38,780 INFO  L226             Difference]: Without dead ends: 8513
[2024-11-11 21:56:38,786 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1351 GetRequests, 1345 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:38,787 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:38,787 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:38,792 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8513 states.
[2024-11-11 21:56:38,921 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8513 to 8513.
[2024-11-11 21:56:38,927 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8513 states, 8196 states have (on average 1.6026110297706198) internal successors, (13135), 8196 states have internal predecessors, (13135), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:38,937 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8513 states to 8513 states and 13765 transitions.
[2024-11-11 21:56:38,938 INFO  L78                 Accepts]: Start accepts. Automaton has 8513 states and 13765 transitions. Word has length 1091
[2024-11-11 21:56:38,939 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:38,939 INFO  L471      AbstractCegarLoop]: Abstraction has 8513 states and 13765 transitions.
[2024-11-11 21:56:38,940 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 114.25) internal successors, (457), 4 states have internal predecessors, (457), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:38,940 INFO  L276                IsEmpty]: Start isEmpty. Operand 8513 states and 13765 transitions.
[2024-11-11 21:56:38,957 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1092
[2024-11-11 21:56:38,958 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:38,958 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:38,979 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Ended with exit code 0
[2024-11-11 21:56:39,159 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35
[2024-11-11 21:56:39,159 INFO  L396      AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:39,160 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:39,160 INFO  L85        PathProgramCache]: Analyzing trace with hash -880855674, now seen corresponding path program 1 times
[2024-11-11 21:56:39,160 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:39,160 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977706838]
[2024-11-11 21:56:39,160 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:39,161 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:39,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,493 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:39,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,494 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:39,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,495 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:39,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,495 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:39,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:39,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,496 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:39,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,497 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:39,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:39,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,498 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:39,498 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,499 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:39,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,499 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:39,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,500 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:39,500 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:39,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,501 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:39,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,502 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:39,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,502 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:39,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,503 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:39,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,503 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:39,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,504 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:39,504 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,504 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:39,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,505 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:39,505 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,506 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:39,506 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,506 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:39,506 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,507 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:39,507 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,507 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:39,508 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,508 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:39,508 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,508 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:39,509 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,509 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:39,509 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,509 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:39,510 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,510 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:39,510 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,511 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:39,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,511 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:39,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,512 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:39,512 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,512 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:39,512 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,513 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:39,513 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,513 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:39,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,514 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:39,514 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,514 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:39,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,515 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:39,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:39,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,516 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:39,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,517 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:39,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,519 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:39,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:39,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,520 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:39,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:39,521 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,521 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:39,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:39,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,522 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:39,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,523 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:39,523 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,524 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:39,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,524 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:39,524 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:39,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,525 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:39,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:39,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,526 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:39,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,527 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:39,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:39,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,528 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:39,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:39,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,529 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:39,529 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:39,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,530 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:39,530 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:39,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,531 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:39,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:39,532 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,532 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:39,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,533 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:39,533 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:39,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,534 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:39,534 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:39,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,535 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:39,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:39,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,536 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:39,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,537 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:39,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:39,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,538 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:39,538 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:39,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,539 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:39,539 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:39,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,540 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:39,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,541 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:39,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,541 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:39,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,542 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:39,542 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:39,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,543 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:39,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:39,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,544 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:39,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:39,545 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,545 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:39,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:39,546 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,546 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:39,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,547 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:39,547 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:39,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,548 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:39,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,549 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:39,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,549 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:39,550 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,562 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:39,562 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,563 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:39,563 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,563 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:39,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,564 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:39,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:39,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,565 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:39,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:39,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:39,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:39,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:39,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:39,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:39,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:39,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:39,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:39,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:39,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:39,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:39,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:39,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:39,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:39,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:39,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:39,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 950
[2024-11-11 21:56:39,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969
[2024-11-11 21:56:39,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 988
[2024-11-11 21:56:39,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1007
[2024-11-11 21:56:39,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1026
[2024-11-11 21:56:39,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1045
[2024-11-11 21:56:39,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1064
[2024-11-11 21:56:39,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084
[2024-11-11 21:56:39,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,580 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:39,580 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:39,580 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977706838]
[2024-11-11 21:56:39,581 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977706838] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:39,581 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445841228]
[2024-11-11 21:56:39,581 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:39,581 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:39,581 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:39,582 INFO  L229       MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:39,583 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process
[2024-11-11 21:56:39,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:39,961 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2410 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:39,969 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:39,998 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3748 proven. 0 refuted. 0 times theorem prover too weak. 28764 trivial. 0 not checked.
[2024-11-11 21:56:39,998 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:39,998 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1445841228] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:39,998 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:39,998 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:39,999 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942075977]
[2024-11-11 21:56:39,999 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:40,000 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:40,000 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:40,001 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:40,001 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:40,001 INFO  L87              Difference]: Start difference. First operand 8513 states and 13765 transitions. Second operand  has 6 states, 5 states have (on average 92.0) internal successors, (460), 6 states have internal predecessors, (460), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:40,494 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:40,494 INFO  L93              Difference]: Finished difference Result 11222 states and 17918 transitions.
[2024-11-11 21:56:40,494 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:40,494 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 92.0) internal successors, (460), 6 states have internal predecessors, (460), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1091
[2024-11-11 21:56:40,495 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:40,506 INFO  L225             Difference]: With dead ends: 11222
[2024-11-11 21:56:40,507 INFO  L226             Difference]: Without dead ends: 8533
[2024-11-11 21:56:40,514 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1351 GetRequests, 1345 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:40,514 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:40,515 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time]
[2024-11-11 21:56:40,519 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8533 states.
[2024-11-11 21:56:40,609 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8533 to 8533.
[2024-11-11 21:56:40,614 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8533 states, 8216 states have (on average 1.6011441090555014) internal successors, (13155), 8216 states have internal predecessors, (13155), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:40,626 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8533 states to 8533 states and 13785 transitions.
[2024-11-11 21:56:40,627 INFO  L78                 Accepts]: Start accepts. Automaton has 8533 states and 13785 transitions. Word has length 1091
[2024-11-11 21:56:40,628 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:40,628 INFO  L471      AbstractCegarLoop]: Abstraction has 8533 states and 13785 transitions.
[2024-11-11 21:56:40,629 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 92.0) internal successors, (460), 6 states have internal predecessors, (460), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:40,629 INFO  L276                IsEmpty]: Start isEmpty. Operand 8533 states and 13785 transitions.
[2024-11-11 21:56:40,646 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1093
[2024-11-11 21:56:40,647 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:40,647 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:40,664 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0
[2024-11-11 21:56:40,847 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:40,848 INFO  L396      AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:40,848 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:40,848 INFO  L85        PathProgramCache]: Analyzing trace with hash -2028429978, now seen corresponding path program 1 times
[2024-11-11 21:56:40,849 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:40,849 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760930475]
[2024-11-11 21:56:40,849 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:40,849 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:40,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,102 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:41,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,103 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:41,103 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,103 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:41,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,104 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:41,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,104 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:41,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,105 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:41,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,106 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:41,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,106 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:41,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,107 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:41,107 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,107 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:41,107 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,108 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:41,108 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,108 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:41,108 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,109 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:41,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,110 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:41,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,110 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:41,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,111 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:41,111 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,112 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:41,112 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,113 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:41,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,113 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:41,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,114 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:41,115 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,115 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:41,115 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,116 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:41,116 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,117 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:41,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,118 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:41,118 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,118 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:41,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,119 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:41,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,120 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:41,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,121 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:41,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,122 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:41,122 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,122 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:41,122 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,123 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:41,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,123 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:41,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,124 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:41,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:41,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,125 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:41,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,126 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:41,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,126 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:41,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,127 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:41,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,127 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:41,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,128 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:41,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,128 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:41,129 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,129 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:41,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,132 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:41,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,132 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:41,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,133 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:41,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,133 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:41,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,134 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:41,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,134 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:41,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,135 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:41,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,136 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:41,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,136 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:41,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,137 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:41,137 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,137 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:41,138 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,138 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:41,138 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,139 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:41,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,139 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:41,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,140 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:41,140 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,140 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:41,141 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,141 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:41,141 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,141 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:41,142 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,142 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:41,142 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,143 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:41,143 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,143 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:41,144 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,144 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:41,144 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,144 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:41,145 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,145 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:41,145 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,146 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:41,146 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,146 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:41,146 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,147 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:41,147 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,147 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:41,148 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,148 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:41,148 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,149 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:41,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,149 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:41,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,150 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:41,150 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,150 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:41,151 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,151 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:41,151 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,152 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:41,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,152 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:41,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,153 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:41,153 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,153 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:41,154 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,154 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:41,154 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,154 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:41,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,155 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:41,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,156 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:41,156 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,156 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:41,157 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,157 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:41,157 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,157 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:41,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,158 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:41,158 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,159 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:41,159 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,159 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:41,159 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,160 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:41,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,160 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:41,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,161 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:41,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,162 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:41,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,162 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:41,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,163 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:41,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,163 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:41,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,173 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:41,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:41,174 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,174 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:41,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,175 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:41,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,175 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:41,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:41,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,176 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:41,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,177 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:41,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:41,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,178 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:41,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:41,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,179 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:41,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:41,180 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,180 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:41,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,181 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:41,181 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:41,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,182 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:41,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:41,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,183 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:41,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:41,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,184 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:41,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:41,185 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,185 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:41,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 951
[2024-11-11 21:56:41,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,186 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 970
[2024-11-11 21:56:41,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 989
[2024-11-11 21:56:41,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,187 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008
[2024-11-11 21:56:41,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,188 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1027
[2024-11-11 21:56:41,188 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1046
[2024-11-11 21:56:41,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,189 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1065
[2024-11-11 21:56:41,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,190 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1085
[2024-11-11 21:56:41,190 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,191 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:41,192 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:41,192 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760930475]
[2024-11-11 21:56:41,192 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760930475] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:41,192 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [484384063]
[2024-11-11 21:56:41,192 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:41,192 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:41,192 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:41,196 INFO  L229       MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:41,197 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process
[2024-11-11 21:56:41,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:41,614 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2413 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:41,622 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:41,647 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3840 proven. 0 refuted. 0 times theorem prover too weak. 28672 trivial. 0 not checked.
[2024-11-11 21:56:41,647 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:41,647 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [484384063] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:41,648 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:41,648 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:41,648 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127412982]
[2024-11-11 21:56:41,648 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:41,649 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:41,649 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:41,650 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:41,650 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:41,650 INFO  L87              Difference]: Start difference. First operand 8533 states and 13785 transitions. Second operand  has 4 states, 4 states have (on average 114.5) internal successors, (458), 4 states have internal predecessors, (458), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:41,704 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:41,704 INFO  L93              Difference]: Finished difference Result 11422 states and 18218 transitions.
[2024-11-11 21:56:41,705 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:41,705 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 114.5) internal successors, (458), 4 states have internal predecessors, (458), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1092
[2024-11-11 21:56:41,706 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:41,720 INFO  L225             Difference]: With dead ends: 11422
[2024-11-11 21:56:41,720 INFO  L226             Difference]: Without dead ends: 8623
[2024-11-11 21:56:41,727 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1352 GetRequests, 1346 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:41,728 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:41,728 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:41,733 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8623 states.
[2024-11-11 21:56:41,843 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8623 to 8623.
[2024-11-11 21:56:41,852 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8623 states, 8306 states have (on average 1.5994461834818203) internal successors, (13285), 8306 states have internal predecessors, (13285), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:41,867 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8623 states to 8623 states and 13915 transitions.
[2024-11-11 21:56:41,868 INFO  L78                 Accepts]: Start accepts. Automaton has 8623 states and 13915 transitions. Word has length 1092
[2024-11-11 21:56:41,869 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:41,869 INFO  L471      AbstractCegarLoop]: Abstraction has 8623 states and 13915 transitions.
[2024-11-11 21:56:41,870 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 114.5) internal successors, (458), 4 states have internal predecessors, (458), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:41,870 INFO  L276                IsEmpty]: Start isEmpty. Operand 8623 states and 13915 transitions.
[2024-11-11 21:56:41,886 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1093
[2024-11-11 21:56:41,887 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:41,887 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:41,906 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Ended with exit code 0
[2024-11-11 21:56:42,088 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37
[2024-11-11 21:56:42,088 INFO  L396      AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:42,089 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:42,089 INFO  L85        PathProgramCache]: Analyzing trace with hash 2036403392, now seen corresponding path program 1 times
[2024-11-11 21:56:42,089 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:42,089 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046937190]
[2024-11-11 21:56:42,089 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:42,089 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:42,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,358 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:42,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,359 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:42,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,360 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:42,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,360 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:42,361 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,361 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:42,361 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,361 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:42,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,362 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:42,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:42,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:42,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:42,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:42,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:42,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:42,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:42,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:42,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:42,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:42,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:42,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:42,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:42,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:42,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:42,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:42,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:42,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:42,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:42,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:42,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:42,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:42,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:42,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:42,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,376 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:42,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,376 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:42,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:42,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:42,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:42,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,378 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:42,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:42,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,379 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:42,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:42,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:42,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:42,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,383 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:42,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:42,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:42,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:42,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:42,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:42,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:42,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:42,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:42,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:42,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:42,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:42,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:42,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:42,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:42,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:42,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:42,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:42,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:42,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,396 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:42,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,396 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:42,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:42,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,398 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:42,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,398 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:42,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:42,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:42,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:42,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:42,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,401 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:42,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,401 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:42,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,402 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:42,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,403 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:42,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,403 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:42,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,404 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:42,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,404 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:42,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:42,405 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:42,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,406 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:42,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,406 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:42,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,407 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:42,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,408 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:42,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,408 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:42,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,409 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:42,409 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,409 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:42,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:42,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:42,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:42,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:42,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:42,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:42,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:42,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:42,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:42,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,415 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:42,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,415 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:42,416 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:42,425 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:42,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:42,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:42,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,427 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:42,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:42,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:42,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:42,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:42,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:42,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:42,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:42,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:42,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,432 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:42,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,432 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:42,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:42,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:42,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:42,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:42,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,435 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:42,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,435 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:42,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:42,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:42,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,437 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 951
[2024-11-11 21:56:42,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 970
[2024-11-11 21:56:42,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 989
[2024-11-11 21:56:42,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,439 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1008
[2024-11-11 21:56:42,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,439 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1027
[2024-11-11 21:56:42,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,440 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1046
[2024-11-11 21:56:42,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,440 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1065
[2024-11-11 21:56:42,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,441 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1085
[2024-11-11 21:56:42,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,443 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:42,443 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:42,443 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046937190]
[2024-11-11 21:56:42,443 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046937190] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:42,443 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [548006137]
[2024-11-11 21:56:42,443 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:42,443 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:42,443 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:42,444 INFO  L229       MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:42,445 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process
[2024-11-11 21:56:42,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:42,826 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2413 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:42,835 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:42,855 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 3840 proven. 0 refuted. 0 times theorem prover too weak. 28672 trivial. 0 not checked.
[2024-11-11 21:56:42,855 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:42,855 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [548006137] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:42,855 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:42,856 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7
[2024-11-11 21:56:42,856 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254784900]
[2024-11-11 21:56:42,856 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:42,857 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-11 21:56:42,857 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:42,857 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-11 21:56:42,857 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:42,858 INFO  L87              Difference]: Start difference. First operand 8623 states and 13915 transitions. Second operand  has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:42,904 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:42,904 INFO  L93              Difference]: Finished difference Result 11392 states and 18148 transitions.
[2024-11-11 21:56:42,904 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-11-11 21:56:42,905 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1092
[2024-11-11 21:56:42,906 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:42,918 INFO  L225             Difference]: With dead ends: 11392
[2024-11-11 21:56:42,918 INFO  L226             Difference]: Without dead ends: 8633
[2024-11-11 21:56:42,924 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1352 GetRequests, 1347 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42
[2024-11-11 21:56:42,924 INFO  L435           NwaCegarLoop]: 2101 mSDtfsCounter, 0 mSDsluCounter, 2092 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4193 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:42,924 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4193 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:42,929 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8633 states.
[2024-11-11 21:56:43,008 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8633 to 8633.
[2024-11-11 21:56:43,015 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8633 states, 8316 states have (on average 1.5975228475228476) internal successors, (13285), 8316 states have internal predecessors, (13285), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:43,025 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8633 states to 8633 states and 13915 transitions.
[2024-11-11 21:56:43,027 INFO  L78                 Accepts]: Start accepts. Automaton has 8633 states and 13915 transitions. Word has length 1092
[2024-11-11 21:56:43,027 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:43,027 INFO  L471      AbstractCegarLoop]: Abstraction has 8633 states and 13915 transitions.
[2024-11-11 21:56:43,028 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:43,028 INFO  L276                IsEmpty]: Start isEmpty. Operand 8633 states and 13915 transitions.
[2024-11-11 21:56:43,040 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1094
[2024-11-11 21:56:43,040 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:43,041 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:43,056 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Ended with exit code 0
[2024-11-11 21:56:43,241 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38
[2024-11-11 21:56:43,242 INFO  L396      AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:43,242 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:43,242 INFO  L85        PathProgramCache]: Analyzing trace with hash 161750432, now seen corresponding path program 1 times
[2024-11-11 21:56:43,242 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:43,242 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415906443]
[2024-11-11 21:56:43,243 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:43,243 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:43,281 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,566 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:43,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:43,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,567 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:43,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:43,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,568 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:43,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:43,569 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,569 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:43,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,570 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:43,570 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:43,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,571 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:43,571 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:43,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,572 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:43,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:43,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,573 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:43,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:43,574 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,574 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:43,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,575 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:43,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:43,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,576 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:43,576 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:43,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,577 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:43,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:43,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,578 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:43,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:43,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,579 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:43,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:43,580 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,580 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:43,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,581 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:43,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:43,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,582 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:43,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:43,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,583 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:43,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:43,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,584 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:43,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:43,585 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,585 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:43,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,586 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:43,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:43,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,587 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:43,587 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:43,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,588 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:43,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:43,589 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,589 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:43,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,590 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:43,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:43,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,591 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:43,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:43,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,592 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:43,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:43,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,593 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:43,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,594 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:43,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:43,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,595 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:43,595 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:43,596 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,596 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:43,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,597 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:43,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,598 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:43,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:43,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,599 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:43,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:43,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,600 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:43,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,601 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:43,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:43,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,602 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:43,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:43,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,603 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:43,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:43,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,604 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:43,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:43,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,605 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:43,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,606 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:43,606 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:43,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,607 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:43,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:43,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,608 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:43,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:43,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,609 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:43,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,610 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:43,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:43,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,611 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:43,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:43,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,612 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:43,612 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:43,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,613 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:43,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,614 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:43,614 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:43,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,615 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:43,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:43,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,616 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:43,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:43,617 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,617 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:43,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,618 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:43,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:43,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,619 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:43,619 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:43,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,620 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:43,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,621 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:43,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,632 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:43,633 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:43,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,634 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:43,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:43,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,635 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:43,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:43,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,636 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:43,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,637 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:43,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,638 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:43,638 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,638 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:43,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,639 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:43,639 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,640 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:43,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,641 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:43,641 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,642 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:43,642 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,643 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:43,643 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:43,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,644 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:43,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,645 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:43,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,646 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:43,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,647 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:43,648 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,648 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:43,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,649 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:43,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,650 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 933
[2024-11-11 21:56:43,650 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,651 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 952
[2024-11-11 21:56:43,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 971
[2024-11-11 21:56:43,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,652 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990
[2024-11-11 21:56:43,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,653 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1009
[2024-11-11 21:56:43,653 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,654 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1028
[2024-11-11 21:56:43,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1047
[2024-11-11 21:56:43,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,655 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1066
[2024-11-11 21:56:43,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,656 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1086
[2024-11-11 21:56:43,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:43,659 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:43,659 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:43,659 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415906443]
[2024-11-11 21:56:43,660 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415906443] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:43,660 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955162758]
[2024-11-11 21:56:43,660 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:43,660 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:43,660 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:43,662 INFO  L229       MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:43,664 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process
[2024-11-11 21:56:44,096 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:44,103 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2416 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:44,112 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:44,139 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 4197 proven. 0 refuted. 0 times theorem prover too weak. 28315 trivial. 0 not checked.
[2024-11-11 21:56:44,139 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:44,139 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [955162758] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:44,139 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:44,139 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8
[2024-11-11 21:56:44,140 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278306770]
[2024-11-11 21:56:44,140 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:44,140 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-11 21:56:44,140 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:44,141 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-11 21:56:44,141 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:44,141 INFO  L87              Difference]: Start difference. First operand 8633 states and 13915 transitions. Second operand  has 6 states, 5 states have (on average 92.4) internal successors, (462), 6 states have internal predecessors, (462), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:44,706 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:44,706 INFO  L93              Difference]: Finished difference Result 11812 states and 18798 transitions.
[2024-11-11 21:56:44,707 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-11 21:56:44,707 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 92.4) internal successors, (462), 6 states have internal predecessors, (462), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128) Word has length 1093
[2024-11-11 21:56:44,708 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:44,722 INFO  L225             Difference]: With dead ends: 11812
[2024-11-11 21:56:44,722 INFO  L226             Difference]: Without dead ends: 8653
[2024-11-11 21:56:44,730 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1353 GetRequests, 1347 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:44,731 INFO  L435           NwaCegarLoop]: 1970 mSDtfsCounter, 1 mSDsluCounter, 7611 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9581 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:44,731 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9581 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time]
[2024-11-11 21:56:44,736 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8653 states.
[2024-11-11 21:56:44,841 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8653 to 8653.
[2024-11-11 21:56:44,850 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8653 states, 8336 states have (on average 1.5960892514395393) internal successors, (13305), 8336 states have internal predecessors, (13305), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:44,864 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8653 states to 8653 states and 13935 transitions.
[2024-11-11 21:56:44,866 INFO  L78                 Accepts]: Start accepts. Automaton has 8653 states and 13935 transitions. Word has length 1093
[2024-11-11 21:56:44,867 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:44,867 INFO  L471      AbstractCegarLoop]: Abstraction has 8653 states and 13935 transitions.
[2024-11-11 21:56:44,868 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 92.4) internal successors, (462), 6 states have internal predecessors, (462), 3 states have call successors, (128), 2 states have call predecessors, (128), 3 states have return successors, (128), 2 states have call predecessors, (128), 3 states have call successors, (128)
[2024-11-11 21:56:44,868 INFO  L276                IsEmpty]: Start isEmpty. Operand 8653 states and 13935 transitions.
[2024-11-11 21:56:44,884 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1095
[2024-11-11 21:56:44,885 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:44,885 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:44,907 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Ended with exit code 0
[2024-11-11 21:56:45,086 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39
[2024-11-11 21:56:45,086 INFO  L396      AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:45,087 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:45,087 INFO  L85        PathProgramCache]: Analyzing trace with hash 332528374, now seen corresponding path program 1 times
[2024-11-11 21:56:45,087 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:45,087 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166188840]
[2024-11-11 21:56:45,087 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:45,088 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:45,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,354 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2
[2024-11-11 21:56:45,355 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,355 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7
[2024-11-11 21:56:45,355 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,356 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13
[2024-11-11 21:56:45,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,356 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2024-11-11 21:56:45,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,357 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24
[2024-11-11 21:56:45,357 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,357 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29
[2024-11-11 21:56:45,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,358 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35
[2024-11-11 21:56:45,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,358 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40
[2024-11-11 21:56:45,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,359 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46
[2024-11-11 21:56:45,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,360 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51
[2024-11-11 21:56:45,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,360 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57
[2024-11-11 21:56:45,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,361 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62
[2024-11-11 21:56:45,361 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,361 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68
[2024-11-11 21:56:45,361 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,362 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73
[2024-11-11 21:56:45,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,362 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79
[2024-11-11 21:56:45,362 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84
[2024-11-11 21:56:45,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,363 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90
[2024-11-11 21:56:45,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95
[2024-11-11 21:56:45,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,364 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101
[2024-11-11 21:56:45,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106
[2024-11-11 21:56:45,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,365 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112
[2024-11-11 21:56:45,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,366 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117
[2024-11-11 21:56:45,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123
[2024-11-11 21:56:45,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,367 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128
[2024-11-11 21:56:45,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134
[2024-11-11 21:56:45,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,368 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139
[2024-11-11 21:56:45,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145
[2024-11-11 21:56:45,369 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,369 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150
[2024-11-11 21:56:45,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156
[2024-11-11 21:56:45,370 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,370 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161
[2024-11-11 21:56:45,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,371 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167
[2024-11-11 21:56:45,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172
[2024-11-11 21:56:45,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,372 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178
[2024-11-11 21:56:45,372 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183
[2024-11-11 21:56:45,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,373 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189
[2024-11-11 21:56:45,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194
[2024-11-11 21:56:45,374 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,374 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200
[2024-11-11 21:56:45,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,375 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205
[2024-11-11 21:56:45,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,376 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211
[2024-11-11 21:56:45,376 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216
[2024-11-11 21:56:45,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,377 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222
[2024-11-11 21:56:45,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227
[2024-11-11 21:56:45,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,380 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233
[2024-11-11 21:56:45,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238
[2024-11-11 21:56:45,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,381 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244
[2024-11-11 21:56:45,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,382 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249
[2024-11-11 21:56:45,382 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,382 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255
[2024-11-11 21:56:45,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,383 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260
[2024-11-11 21:56:45,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266
[2024-11-11 21:56:45,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,384 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271
[2024-11-11 21:56:45,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277
[2024-11-11 21:56:45,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,385 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282
[2024-11-11 21:56:45,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288
[2024-11-11 21:56:45,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,386 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293
[2024-11-11 21:56:45,386 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299
[2024-11-11 21:56:45,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,387 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304
[2024-11-11 21:56:45,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310
[2024-11-11 21:56:45,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,388 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315
[2024-11-11 21:56:45,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,389 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321
[2024-11-11 21:56:45,389 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326
[2024-11-11 21:56:45,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,390 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332
[2024-11-11 21:56:45,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 337
[2024-11-11 21:56:45,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,391 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 343
[2024-11-11 21:56:45,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348
[2024-11-11 21:56:45,392 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,392 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354
[2024-11-11 21:56:45,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359
[2024-11-11 21:56:45,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,393 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 365
[2024-11-11 21:56:45,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,394 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370
[2024-11-11 21:56:45,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376
[2024-11-11 21:56:45,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,395 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381
[2024-11-11 21:56:45,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,396 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387
[2024-11-11 21:56:45,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,396 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392
[2024-11-11 21:56:45,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398
[2024-11-11 21:56:45,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,397 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 403
[2024-11-11 21:56:45,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,398 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409
[2024-11-11 21:56:45,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414
[2024-11-11 21:56:45,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,399 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420
[2024-11-11 21:56:45,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,400 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425
[2024-11-11 21:56:45,400 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,401 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431
[2024-11-11 21:56:45,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,402 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436
[2024-11-11 21:56:45,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,403 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442
[2024-11-11 21:56:45,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,403 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447
[2024-11-11 21:56:45,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,404 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453
[2024-11-11 21:56:45,404 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458
[2024-11-11 21:56:45,405 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,405 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464
[2024-11-11 21:56:45,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,406 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469
[2024-11-11 21:56:45,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,407 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475
[2024-11-11 21:56:45,407 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,408 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480
[2024-11-11 21:56:45,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,409 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486
[2024-11-11 21:56:45,409 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491
[2024-11-11 21:56:45,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,410 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497
[2024-11-11 21:56:45,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502
[2024-11-11 21:56:45,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508
[2024-11-11 21:56:45,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,412 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 513
[2024-11-11 21:56:45,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519
[2024-11-11 21:56:45,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,413 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524
[2024-11-11 21:56:45,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,414 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542
[2024-11-11 21:56:45,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,423 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559
[2024-11-11 21:56:45,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,424 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576
[2024-11-11 21:56:45,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593
[2024-11-11 21:56:45,425 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,425 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610
[2024-11-11 21:56:45,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627
[2024-11-11 21:56:45,426 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,426 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644
[2024-11-11 21:56:45,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,427 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661
[2024-11-11 21:56:45,427 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 678
[2024-11-11 21:56:45,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,428 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695
[2024-11-11 21:56:45,428 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712
[2024-11-11 21:56:45,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,429 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729
[2024-11-11 21:56:45,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746
[2024-11-11 21:56:45,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,430 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 763
[2024-11-11 21:56:45,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,431 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 780
[2024-11-11 21:56:45,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,432 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 797
[2024-11-11 21:56:45,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,432 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814
[2024-11-11 21:56:45,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831
[2024-11-11 21:56:45,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,433 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 848
[2024-11-11 21:56:45,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 865
[2024-11-11 21:56:45,434 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,434 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 882
[2024-11-11 21:56:45,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,435 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 899
[2024-11-11 21:56:45,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 916
[2024-11-11 21:56:45,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,436 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 934
[2024-11-11 21:56:45,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,437 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 953
[2024-11-11 21:56:45,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,437 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 972
[2024-11-11 21:56:45,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 991
[2024-11-11 21:56:45,438 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,438 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1010
[2024-11-11 21:56:45,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,439 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1029
[2024-11-11 21:56:45,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,440 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1048
[2024-11-11 21:56:45,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,441 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1067
[2024-11-11 21:56:45,441 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,442 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1087
[2024-11-11 21:56:45,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,443 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 288 proven. 93 refuted. 0 times theorem prover too weak. 32131 trivial. 0 not checked.
[2024-11-11 21:56:45,444 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-11 21:56:45,444 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166188840]
[2024-11-11 21:56:45,444 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [166188840] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-11 21:56:45,444 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1281236185]
[2024-11-11 21:56:45,444 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:45,444 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-11 21:56:45,444 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-11 21:56:45,445 INFO  L229       MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-11 21:56:45,446 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process
[2024-11-11 21:56:45,823 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-11 21:56:45,831 INFO  L256         TraceCheckSpWp]: Trace formula consists of 2419 conjuncts, 5 conjuncts are in the unsatisfiable core
[2024-11-11 21:56:45,839 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-11-11 21:56:45,865 INFO  L134       CoverageAnalysis]: Checked inductivity of 32512 backedges. 4284 proven. 0 refuted. 0 times theorem prover too weak. 28228 trivial. 0 not checked.
[2024-11-11 21:56:45,865 INFO  L308         TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-11 21:56:45,865 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [1281236185] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-11 21:56:45,865 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-11 21:56:45,865 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8
[2024-11-11 21:56:45,866 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817716890]
[2024-11-11 21:56:45,866 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-11 21:56:45,866 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2024-11-11 21:56:45,867 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-11 21:56:45,867 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-11-11 21:56:45,868 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:45,868 INFO  L87              Difference]: Start difference. First operand 8653 states and 13935 transitions. Second operand  has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:45,920 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-11 21:56:45,920 INFO  L93              Difference]: Finished difference Result 12012 states and 19098 transitions.
[2024-11-11 21:56:45,921 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-11-11 21:56:45,921 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128) Word has length 1094
[2024-11-11 21:56:45,922 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-11 21:56:45,931 INFO  L225             Difference]: With dead ends: 12012
[2024-11-11 21:56:45,932 INFO  L226             Difference]: Without dead ends: 8743
[2024-11-11 21:56:45,936 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 1354 GetRequests, 1348 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56
[2024-11-11 21:56:45,937 INFO  L435           NwaCegarLoop]: 2098 mSDtfsCounter, 9 mSDsluCounter, 4183 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 6281 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-11 21:56:45,937 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 6281 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-11 21:56:45,941 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8743 states.
[2024-11-11 21:56:46,019 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8743 to 8743.
[2024-11-11 21:56:46,027 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8743 states, 8426 states have (on average 1.594469499169238) internal successors, (13435), 8426 states have internal predecessors, (13435), 315 states have call successors, (315), 1 states have call predecessors, (315), 1 states have return successors, (315), 315 states have call predecessors, (315), 315 states have call successors, (315)
[2024-11-11 21:56:46,038 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8743 states to 8743 states and 14065 transitions.
[2024-11-11 21:56:46,040 INFO  L78                 Accepts]: Start accepts. Automaton has 8743 states and 14065 transitions. Word has length 1094
[2024-11-11 21:56:46,040 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-11 21:56:46,040 INFO  L471      AbstractCegarLoop]: Abstraction has 8743 states and 14065 transitions.
[2024-11-11 21:56:46,040 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 2 states have call successors, (128), 2 states have call predecessors, (128), 2 states have return successors, (128), 2 states have call predecessors, (128), 2 states have call successors, (128)
[2024-11-11 21:56:46,041 INFO  L276                IsEmpty]: Start isEmpty. Operand 8743 states and 14065 transitions.
[2024-11-11 21:56:46,053 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1095
[2024-11-11 21:56:46,053 INFO  L210           NwaCegarLoop]: Found error trace
[2024-11-11 21:56:46,054 INFO  L218           NwaCegarLoop]: trace histogram [128, 128, 128, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-11 21:56:46,069 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Ended with exit code 0
[2024-11-11 21:56:46,254 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40
[2024-11-11 21:56:46,254 INFO  L396      AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-11 21:56:46,255 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-11 21:56:46,255 INFO  L85        PathProgramCache]: Analyzing trace with hash -949843620, now seen corresponding path program 1 times
[2024-11-11 21:56:46,255 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-11 21:56:46,255 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79167651]
[2024-11-11 21:56:46,256 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-11 21:56:46,256 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-11 21:56:46,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat