./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.telephony.3.prop1-func-interl.c --full-output --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version 48c9605d
Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.telephony.3.prop1-func-interl.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 64bit --witnessprinter.graph.data.programhash a10e0f33753cb095900e9272f8c4b5a4de145c52f67cb793ee2a7056ed745d06
--- Real Ultimate output ---
This is Ultimate 0.3.0-?-48c9605-m
[2025-02-08 00:04:34,985 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-02-08 00:04:35,069 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2025-02-08 00:04:35,075 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-02-08 00:04:35,075 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-02-08 00:04:35,104 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-02-08 00:04:35,104 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-02-08 00:04:35,104 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-02-08 00:04:35,105 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2025-02-08 00:04:35,105 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-02-08 00:04:35,105 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-02-08 00:04:35,105 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2025-02-08 00:04:35,105 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2025-02-08 00:04:35,106 INFO  L151        SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2025-02-08 00:04:35,106 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Compute procedure contracts=false
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-02-08 00:04:35,106 INFO  L153        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
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-jdk21/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 -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a10e0f33753cb095900e9272f8c4b5a4de145c52f67cb793ee2a7056ed745d06
[2025-02-08 00:04:35,494 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-02-08 00:04:35,504 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-02-08 00:04:35,506 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-02-08 00:04:35,508 INFO  L270        PluginConnector]: Initializing CDTParser...
[2025-02-08 00:04:35,508 INFO  L274        PluginConnector]: CDTParser initialized
[2025-02-08 00:04:35,509 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.telephony.3.prop1-func-interl.c
[2025-02-08 00:04:36,725 INFO  L533              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4d747ee0e/eb0b5bf0500a49b280e55299e9f8c57c/FLAG7bd21058b
[2025-02-08 00:04:37,210 INFO  L384              CDTParser]: Found 1 translation units.
[2025-02-08 00:04:37,211 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.telephony.3.prop1-func-interl.c
[2025-02-08 00:04:37,232 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4d747ee0e/eb0b5bf0500a49b280e55299e9f8c57c/FLAG7bd21058b
[2025-02-08 00:04:37,313 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4d747ee0e/eb0b5bf0500a49b280e55299e9f8c57c
[2025-02-08 00:04:37,315 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-02-08 00:04:37,316 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2025-02-08 00:04:37,317 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2025-02-08 00:04:37,317 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2025-02-08 00:04:37,320 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2025-02-08 00:04:37,321 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 12:04:37" (1/1) ...
[2025-02-08 00:04:37,321 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61706ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:37, skipping insertion in model container
[2025-02-08 00:04:37,322 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 12:04:37" (1/1) ...
[2025-02-08 00:04:37,384 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2025-02-08 00:04:37,548 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.telephony.3.prop1-func-interl.c[1176,1189]
[2025-02-08 00:04:38,014 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2025-02-08 00:04:38,022 INFO  L200         MainTranslator]: Completed pre-run
[2025-02-08 00:04:38,096 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.telephony.3.prop1-func-interl.c[1176,1189]
[2025-02-08 00:04:38,351 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2025-02-08 00:04:38,363 INFO  L204         MainTranslator]: Completed translation
[2025-02-08 00:04:38,364 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38 WrapperNode
[2025-02-08 00:04:38,365 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2025-02-08 00:04:38,365 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2025-02-08 00:04:38,366 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2025-02-08 00:04:38,366 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2025-02-08 00:04:38,370 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:38,466 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:40,048 INFO  L138                Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18383
[2025-02-08 00:04:40,049 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2025-02-08 00:04:40,050 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-02-08 00:04:40,050 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-02-08 00:04:40,050 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-02-08 00:04:40,056 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:40,056 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:40,414 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:40,666 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].
[2025-02-08 00:04:40,667 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:40,668 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:41,116 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:41,202 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:41,316 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:41,387 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:41,754 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-02-08 00:04:41,755 INFO  L112        PluginConnector]: ------------------------IcfgBuilder----------------------------
[2025-02-08 00:04:41,756 INFO  L270        PluginConnector]: Initializing IcfgBuilder...
[2025-02-08 00:04:41,756 INFO  L274        PluginConnector]: IcfgBuilder initialized
[2025-02-08 00:04:41,756 INFO  L184        PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (1/1) ...
[2025-02-08 00:04:41,770 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2025-02-08 00:04:41,782 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 00:04:41,792 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2025-02-08 00:04:41,794 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2025-02-08 00:04:41,808 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2025-02-08 00:04:41,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2025-02-08 00:04:41,808 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2025-02-08 00:04:41,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2025-02-08 00:04:42,514 INFO  L257             CfgBuilder]: Building ICFG
[2025-02-08 00:04:42,516 INFO  L287             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-02-08 00:05:17,970 INFO  L?                        ?]: Removed 10372 outVars from TransFormulas that were not future-live.
[2025-02-08 00:05:17,971 INFO  L308             CfgBuilder]: Performing block encoding
[2025-02-08 00:05:18,358 INFO  L332             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2025-02-08 00:05:18,361 INFO  L337             CfgBuilder]: Removed 0 assume(true) statements.
[2025-02-08 00:05:18,361 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 12:05:18 BoogieIcfgContainer
[2025-02-08 00:05:18,361 INFO  L131        PluginConnector]: ------------------------ END IcfgBuilder----------------------------
[2025-02-08 00:05:18,363 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-02-08 00:05:18,363 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-02-08 00:05:18,366 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-02-08 00:05:18,366 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 12:04:37" (1/3) ...
[2025-02-08 00:05:18,367 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4852b4c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 12:05:18, skipping insertion in model container
[2025-02-08 00:05:18,367 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 12:04:38" (2/3) ...
[2025-02-08 00:05:18,367 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4852b4c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 12:05:18, skipping insertion in model container
[2025-02-08 00:05:18,367 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 12:05:18" (3/3) ...
[2025-02-08 00:05:18,368 INFO  L128   eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.telephony.3.prop1-func-interl.c
[2025-02-08 00:05:18,381 INFO  L216   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-02-08 00:05:18,383 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.telephony.3.prop1-func-interl.c that has 1 procedures, 6484 locations, 1 initial locations, 1 loop locations, and 1 error locations.
[2025-02-08 00:05:18,517 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-02-08 00:05:18,527 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;@169beeb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-02-08 00:05:18,528 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-02-08 00:05:18,548 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 6484 states, 6482 states have (on average 1.5046282011724776) internal successors, (9753), 6483 states have internal predecessors, (9753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:18,565 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 259
[2025-02-08 00:05:18,566 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:18,567 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-08 00:05:18,567 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:18,571 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:18,572 INFO  L85        PathProgramCache]: Analyzing trace with hash -1846583697, now seen corresponding path program 1 times
[2025-02-08 00:05:18,577 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:18,577 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961993540]
[2025-02-08 00:05:18,578 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:18,578 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:18,736 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 258 statements into 1 equivalence classes.
[2025-02-08 00:05:18,905 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 258 of 258 statements.
[2025-02-08 00:05:18,906 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:18,906 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 00:05:19,761 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 00:05:19,765 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 00:05:19,765 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961993540]
[2025-02-08 00:05:19,765 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [961993540] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 00:05:19,767 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 00:05:19,767 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2025-02-08 00:05:19,768 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350839939]
[2025-02-08 00:05:19,769 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 00:05:19,771 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-02-08 00:05:19,772 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 00:05:19,788 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-08 00:05:19,789 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:19,801 INFO  L87              Difference]: Start difference. First operand  has 6484 states, 6482 states have (on average 1.5046282011724776) internal successors, (9753), 6483 states have internal predecessors, (9753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 4 states, 4 states have (on average 64.5) internal successors, (258), 4 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:23,031 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 00:05:23,034 INFO  L93              Difference]: Finished difference Result 12723 states and 19141 transitions.
[2025-02-08 00:05:23,035 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-08 00:05:23,036 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 64.5) internal successors, (258), 4 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 258
[2025-02-08 00:05:23,036 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2025-02-08 00:05:23,086 INFO  L225             Difference]: With dead ends: 12723
[2025-02-08 00:05:23,086 INFO  L226             Difference]: Without dead ends: 6484
[2025-02-08 00:05:23,101 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:23,102 INFO  L435           NwaCegarLoop]: 8144 mSDtfsCounter, 0 mSDsluCounter, 16283 mSDsCounter, 0 mSdLazyCounter, 4822 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 24427 SdHoareTripleChecker+Invalid, 4822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4822 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time
[2025-02-08 00:05:23,104 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 24427 Invalid, 4822 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 4822 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time]
[2025-02-08 00:05:23,125 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6484 states.
[2025-02-08 00:05:23,237 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6484 to 6484.
[2025-02-08 00:05:23,248 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6484 states, 6483 states have (on average 1.5042418633348758) internal successors, (9752), 6483 states have internal predecessors, (9752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:23,263 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 6484 states and 9752 transitions.
[2025-02-08 00:05:23,265 INFO  L78                 Accepts]: Start accepts. Automaton has 6484 states and 9752 transitions. Word has length 258
[2025-02-08 00:05:23,265 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2025-02-08 00:05:23,265 INFO  L471      AbstractCegarLoop]: Abstraction has 6484 states and 9752 transitions.
[2025-02-08 00:05:23,266 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 64.5) internal successors, (258), 4 states have internal predecessors, (258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:23,266 INFO  L276                IsEmpty]: Start isEmpty. Operand 6484 states and 9752 transitions.
[2025-02-08 00:05:23,268 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2025-02-08 00:05:23,269 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:23,269 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-08 00:05:23,269 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2025-02-08 00:05:23,269 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:23,270 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:23,270 INFO  L85        PathProgramCache]: Analyzing trace with hash -1404830157, now seen corresponding path program 1 times
[2025-02-08 00:05:23,270 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:23,270 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022708246]
[2025-02-08 00:05:23,270 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:23,270 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:23,345 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 259 statements into 1 equivalence classes.
[2025-02-08 00:05:23,370 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 259 of 259 statements.
[2025-02-08 00:05:23,370 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:23,370 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 00:05:23,704 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 00:05:23,704 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 00:05:23,705 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022708246]
[2025-02-08 00:05:23,705 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022708246] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 00:05:23,705 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 00:05:23,705 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2025-02-08 00:05:23,705 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899067704]
[2025-02-08 00:05:23,705 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 00:05:23,706 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-02-08 00:05:23,706 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 00:05:23,707 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-08 00:05:23,707 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:23,707 INFO  L87              Difference]: Start difference. First operand 6484 states and 9752 transitions. Second operand  has 4 states, 4 states have (on average 64.75) internal successors, (259), 4 states have internal predecessors, (259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:26,432 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 00:05:26,432 INFO  L93              Difference]: Finished difference Result 12725 states and 19140 transitions.
[2025-02-08 00:05:26,432 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-08 00:05:26,433 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 64.75) internal successors, (259), 4 states have internal predecessors, (259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 259
[2025-02-08 00:05:26,433 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2025-02-08 00:05:26,470 INFO  L225             Difference]: With dead ends: 12725
[2025-02-08 00:05:26,475 INFO  L226             Difference]: Without dead ends: 6486
[2025-02-08 00:05:26,486 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:26,487 INFO  L435           NwaCegarLoop]: 8144 mSDtfsCounter, 0 mSDsluCounter, 16280 mSDsCounter, 0 mSdLazyCounter, 4825 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 24424 SdHoareTripleChecker+Invalid, 4825 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4825 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time
[2025-02-08 00:05:26,488 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 24424 Invalid, 4825 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4825 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time]
[2025-02-08 00:05:26,496 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6486 states.
[2025-02-08 00:05:26,572 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6486 to 6486.
[2025-02-08 00:05:26,586 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6486 states, 6485 states have (on average 1.5040863531225905) internal successors, (9754), 6485 states have internal predecessors, (9754), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:26,600 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6486 states to 6486 states and 9754 transitions.
[2025-02-08 00:05:26,600 INFO  L78                 Accepts]: Start accepts. Automaton has 6486 states and 9754 transitions. Word has length 259
[2025-02-08 00:05:26,602 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2025-02-08 00:05:26,602 INFO  L471      AbstractCegarLoop]: Abstraction has 6486 states and 9754 transitions.
[2025-02-08 00:05:26,602 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 64.75) internal successors, (259), 4 states have internal predecessors, (259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:26,602 INFO  L276                IsEmpty]: Start isEmpty. Operand 6486 states and 9754 transitions.
[2025-02-08 00:05:26,604 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 261
[2025-02-08 00:05:26,604 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:26,605 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-08 00:05:26,605 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-02-08 00:05:26,605 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:26,608 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:26,608 INFO  L85        PathProgramCache]: Analyzing trace with hash 1331457770, now seen corresponding path program 1 times
[2025-02-08 00:05:26,609 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:26,609 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125575759]
[2025-02-08 00:05:26,609 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:26,611 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:26,742 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 260 statements into 1 equivalence classes.
[2025-02-08 00:05:26,790 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 260 of 260 statements.
[2025-02-08 00:05:26,790 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:26,790 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 00:05:27,056 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 00:05:27,056 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 00:05:27,056 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125575759]
[2025-02-08 00:05:27,056 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125575759] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 00:05:27,056 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 00:05:27,056 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2025-02-08 00:05:27,056 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597130231]
[2025-02-08 00:05:27,056 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 00:05:27,057 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-02-08 00:05:27,057 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 00:05:27,057 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-08 00:05:27,057 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:27,057 INFO  L87              Difference]: Start difference. First operand 6486 states and 9754 transitions. Second operand  has 4 states, 4 states have (on average 65.0) internal successors, (260), 4 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:29,288 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 00:05:29,289 INFO  L93              Difference]: Finished difference Result 12729 states and 19144 transitions.
[2025-02-08 00:05:29,289 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-08 00:05:29,289 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 65.0) internal successors, (260), 4 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 260
[2025-02-08 00:05:29,290 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2025-02-08 00:05:29,306 INFO  L225             Difference]: With dead ends: 12729
[2025-02-08 00:05:29,306 INFO  L226             Difference]: Without dead ends: 6488
[2025-02-08 00:05:29,315 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:29,315 INFO  L435           NwaCegarLoop]: 8144 mSDtfsCounter, 0 mSDsluCounter, 16275 mSDsCounter, 0 mSdLazyCounter, 4830 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 24419 SdHoareTripleChecker+Invalid, 4830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4830 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time
[2025-02-08 00:05:29,316 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 24419 Invalid, 4830 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4830 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time]
[2025-02-08 00:05:29,324 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6488 states.
[2025-02-08 00:05:29,510 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6488 to 6488.
[2025-02-08 00:05:29,522 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6488 states, 6487 states have (on average 1.5039309388006783) internal successors, (9756), 6487 states have internal predecessors, (9756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:29,537 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 6488 states and 9756 transitions.
[2025-02-08 00:05:29,538 INFO  L78                 Accepts]: Start accepts. Automaton has 6488 states and 9756 transitions. Word has length 260
[2025-02-08 00:05:29,538 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2025-02-08 00:05:29,538 INFO  L471      AbstractCegarLoop]: Abstraction has 6488 states and 9756 transitions.
[2025-02-08 00:05:29,538 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 65.0) internal successors, (260), 4 states have internal predecessors, (260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:29,538 INFO  L276                IsEmpty]: Start isEmpty. Operand 6488 states and 9756 transitions.
[2025-02-08 00:05:29,541 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 262
[2025-02-08 00:05:29,541 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:29,541 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-08 00:05:29,541 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2025-02-08 00:05:29,541 INFO  L396      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:29,544 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:29,544 INFO  L85        PathProgramCache]: Analyzing trace with hash 213890872, now seen corresponding path program 1 times
[2025-02-08 00:05:29,544 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:29,544 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851387764]
[2025-02-08 00:05:29,544 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:29,544 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:29,605 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 261 statements into 1 equivalence classes.
[2025-02-08 00:05:29,628 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 261 of 261 statements.
[2025-02-08 00:05:29,629 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:29,629 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 00:05:29,987 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 00:05:29,988 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 00:05:29,988 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851387764]
[2025-02-08 00:05:29,988 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851387764] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 00:05:29,988 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 00:05:29,988 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2025-02-08 00:05:29,988 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853794312]
[2025-02-08 00:05:29,988 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 00:05:29,989 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2025-02-08 00:05:29,989 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 00:05:29,989 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2025-02-08 00:05:29,990 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2025-02-08 00:05:29,990 INFO  L87              Difference]: Start difference. First operand 6488 states and 9756 transitions. Second operand  has 5 states, 5 states have (on average 52.2) internal successors, (261), 4 states have internal predecessors, (261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:33,464 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 00:05:33,464 INFO  L93              Difference]: Finished difference Result 18040 states and 27135 transitions.
[2025-02-08 00:05:33,464 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2025-02-08 00:05:33,465 INFO  L78                 Accepts]: Start accepts. Automaton has  has 5 states, 5 states have (on average 52.2) internal successors, (261), 4 states have internal predecessors, (261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 261
[2025-02-08 00:05:33,465 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2025-02-08 00:05:33,491 INFO  L225             Difference]: With dead ends: 18040
[2025-02-08 00:05:33,491 INFO  L226             Difference]: Without dead ends: 11797
[2025-02-08 00:05:33,499 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2025-02-08 00:05:33,500 INFO  L435           NwaCegarLoop]: 8140 mSDtfsCounter, 8107 mSDsluCounter, 24109 mSDsCounter, 0 mSdLazyCounter, 6384 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8107 SdHoareTripleChecker+Valid, 32249 SdHoareTripleChecker+Invalid, 6384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time
[2025-02-08 00:05:33,500 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [8107 Valid, 32249 Invalid, 6384 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 6384 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time]
[2025-02-08 00:05:33,509 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 11797 states.
[2025-02-08 00:05:33,593 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 11797 to 6744.
[2025-02-08 00:05:33,601 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6744 states, 6743 states have (on average 1.503781699540264) internal successors, (10140), 6743 states have internal predecessors, (10140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:33,606 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 6744 states and 10140 transitions.
[2025-02-08 00:05:33,607 INFO  L78                 Accepts]: Start accepts. Automaton has 6744 states and 10140 transitions. Word has length 261
[2025-02-08 00:05:33,608 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2025-02-08 00:05:33,608 INFO  L471      AbstractCegarLoop]: Abstraction has 6744 states and 10140 transitions.
[2025-02-08 00:05:33,608 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 5 states, 5 states have (on average 52.2) internal successors, (261), 4 states have internal predecessors, (261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:33,608 INFO  L276                IsEmpty]: Start isEmpty. Operand 6744 states and 10140 transitions.
[2025-02-08 00:05:33,753 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3321
[2025-02-08 00:05:33,754 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:33,755 INFO  L218           NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-08 00:05:33,755 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2025-02-08 00:05:33,756 INFO  L396      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:33,757 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:33,758 INFO  L85        PathProgramCache]: Analyzing trace with hash -1457163868, now seen corresponding path program 1 times
[2025-02-08 00:05:33,758 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:33,758 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776695688]
[2025-02-08 00:05:33,759 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:33,759 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:34,089 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3320 statements into 1 equivalence classes.
[2025-02-08 00:05:38,596 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3320 of 3320 statements.
[2025-02-08 00:05:38,596 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:38,596 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 00:05:43,985 INFO  L134       CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 00:05:43,985 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 00:05:43,985 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776695688]
[2025-02-08 00:05:43,985 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776695688] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 00:05:43,985 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 00:05:43,986 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-08 00:05:43,986 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917201644]
[2025-02-08 00:05:43,986 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 00:05:43,992 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-02-08 00:05:43,992 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 00:05:43,996 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-08 00:05:43,999 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:44,000 INFO  L87              Difference]: Start difference. First operand 6744 states and 10140 transitions. Second operand  has 4 states, 4 states have (on average 830.0) internal successors, (3320), 3 states have internal predecessors, (3320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:46,207 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 00:05:46,208 INFO  L93              Difference]: Finished difference Result 12987 states and 19529 transitions.
[2025-02-08 00:05:46,208 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-08 00:05:46,209 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 830.0) internal successors, (3320), 3 states have internal predecessors, (3320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 3320
[2025-02-08 00:05:46,212 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2025-02-08 00:05:46,223 INFO  L225             Difference]: With dead ends: 12987
[2025-02-08 00:05:46,223 INFO  L226             Difference]: Without dead ends: 6744
[2025-02-08 00:05:46,228 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2025-02-08 00:05:46,229 INFO  L435           NwaCegarLoop]: 8109 mSDtfsCounter, 9495 mSDsluCounter, 8106 mSDsCounter, 0 mSdLazyCounter, 3279 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9495 SdHoareTripleChecker+Valid, 16215 SdHoareTripleChecker+Invalid, 3279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time
[2025-02-08 00:05:46,230 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9495 Valid, 16215 Invalid, 3279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3279 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time]
[2025-02-08 00:05:46,240 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6744 states.
[2025-02-08 00:05:46,297 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6744 to 6744.
[2025-02-08 00:05:46,304 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6744 states, 6743 states have (on average 1.5036333975975085) internal successors, (10139), 6743 states have internal predecessors, (10139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:46,419 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 6744 states and 10139 transitions.
[2025-02-08 00:05:46,420 INFO  L78                 Accepts]: Start accepts. Automaton has 6744 states and 10139 transitions. Word has length 3320
[2025-02-08 00:05:46,420 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2025-02-08 00:05:46,421 INFO  L471      AbstractCegarLoop]: Abstraction has 6744 states and 10139 transitions.
[2025-02-08 00:05:46,421 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 830.0) internal successors, (3320), 3 states have internal predecessors, (3320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:46,422 INFO  L276                IsEmpty]: Start isEmpty. Operand 6744 states and 10139 transitions.
[2025-02-08 00:05:46,468 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3322
[2025-02-08 00:05:46,468 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:46,470 INFO  L218           NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[2025-02-08 00:05:46,471 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2025-02-08 00:05:46,471 INFO  L396      AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:46,473 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:46,474 INFO  L85        PathProgramCache]: Analyzing trace with hash -1686385338, now seen corresponding path program 1 times
[2025-02-08 00:05:46,474 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:46,474 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229578361]
[2025-02-08 00:05:46,474 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:46,474 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:46,752 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3321 statements into 1 equivalence classes.
[2025-02-08 00:05:48,842 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3321 of 3321 statements.
[2025-02-08 00:05:48,842 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:48,842 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 00:05:52,351 INFO  L134       CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 00:05:52,352 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 00:05:52,353 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229578361]
[2025-02-08 00:05:52,354 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229578361] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 00:05:52,354 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 00:05:52,355 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-08 00:05:52,355 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869599789]
[2025-02-08 00:05:52,355 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 00:05:52,357 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-02-08 00:05:52,357 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 00:05:52,359 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-08 00:05:52,359 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-08 00:05:52,359 INFO  L87              Difference]: Start difference. First operand 6744 states and 10139 transitions. Second operand  has 4 states, 4 states have (on average 830.25) internal successors, (3321), 3 states have internal predecessors, (3321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:54,416 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 00:05:54,417 INFO  L93              Difference]: Finished difference Result 12987 states and 19527 transitions.
[2025-02-08 00:05:54,417 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-08 00:05:54,418 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 830.25) internal successors, (3321), 3 states have internal predecessors, (3321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 3321
[2025-02-08 00:05:54,418 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2025-02-08 00:05:54,429 INFO  L225             Difference]: With dead ends: 12987
[2025-02-08 00:05:54,429 INFO  L226             Difference]: Without dead ends: 6744
[2025-02-08 00:05:54,433 INFO  L434           NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2025-02-08 00:05:54,433 INFO  L435           NwaCegarLoop]: 8108 mSDtfsCounter, 9477 mSDsluCounter, 8105 mSDsCounter, 0 mSdLazyCounter, 3279 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9477 SdHoareTripleChecker+Valid, 16213 SdHoareTripleChecker+Invalid, 3279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time
[2025-02-08 00:05:54,434 INFO  L436           NwaCegarLoop]: SdHoareTripleChecker [9477 Valid, 16213 Invalid, 3279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3279 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time]
[2025-02-08 00:05:54,442 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6744 states.
[2025-02-08 00:05:54,485 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6744 to 6744.
[2025-02-08 00:05:54,493 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6744 states, 6743 states have (on average 1.503485095654753) internal successors, (10138), 6743 states have internal predecessors, (10138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:54,499 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 6744 states and 10138 transitions.
[2025-02-08 00:05:54,500 INFO  L78                 Accepts]: Start accepts. Automaton has 6744 states and 10138 transitions. Word has length 3321
[2025-02-08 00:05:54,500 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2025-02-08 00:05:54,500 INFO  L471      AbstractCegarLoop]: Abstraction has 6744 states and 10138 transitions.
[2025-02-08 00:05:54,502 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 4 states have (on average 830.25) internal successors, (3321), 3 states have internal predecessors, (3321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-08 00:05:54,502 INFO  L276                IsEmpty]: Start isEmpty. Operand 6744 states and 10138 transitions.
[2025-02-08 00:05:54,551 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3323
[2025-02-08 00:05:54,551 INFO  L210           NwaCegarLoop]: Found error trace
[2025-02-08 00:05:54,553 INFO  L218           NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[2025-02-08 00:05:54,553 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2025-02-08 00:05:54,554 INFO  L396      AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2025-02-08 00:05:54,556 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 00:05:54,557 INFO  L85        PathProgramCache]: Analyzing trace with hash 549872442, now seen corresponding path program 1 times
[2025-02-08 00:05:54,557 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 00:05:54,557 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443806864]
[2025-02-08 00:05:54,557 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 00:05:54,558 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 00:05:54,962 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3322 statements into 1 equivalence classes.
[2025-02-08 00:05:57,231 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3322 of 3322 statements.
[2025-02-08 00:05:57,232 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 00:05:57,232 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat