/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'cvc5 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount25_file-25.i


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


This is Ultimate 0.2.5-dev-b75d321-m
[2024-11-03 05:06:53,822 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-03 05:06:53,912 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-11-03 05:06:53,916 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-03 05:06:53,917 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-03 05:06:53,947 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-03 05:06:53,948 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-03 05:06:53,948 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-03 05:06:53,949 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-03 05:06:53,949 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-03 05:06:53,950 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-03 05:06:53,950 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-03 05:06:53,951 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-03 05:06:53,955 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-03 05:06:53,955 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-03 05:06:53,956 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-03 05:06:53,956 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-03 05:06:53,956 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-03 05:06:53,956 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-03 05:06:53,957 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-03 05:06:53,957 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-03 05:06:53,959 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-03 05:06:53,959 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-03 05:06:53,960 INFO  L153        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2024-11-03 05:06:53,960 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-11-03 05:06:53,960 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-03 05:06:53,960 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-03 05:06:53,961 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-03 05:06:53,961 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-03 05:06:53,961 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-03 05:06:53,961 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-03 05:06:53,962 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-03 05:06:53,962 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-03 05:06:53,962 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-03 05:06:53,962 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-03 05:06:53,963 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-03 05:06:53,963 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-03 05:06:53,963 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-03 05:06:53,963 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-11-03 05:06:53,964 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-03 05:06:53,964 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-03 05:06:53,965 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-03 05:06:53,965 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-03 05:06:53,965 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-03 05:06:53,965 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc5 --incremental --print-success --lang smt
[2024-11-03 05:06:54,207 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-03 05:06:54,232 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-03 05:06:54,235 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-03 05:06:54,236 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-03 05:06:54,236 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-03 05:06:54,237 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount25_file-25.i
[2024-11-03 05:06:55,786 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-03 05:06:55,990 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-03 05:06:55,991 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount25_file-25.i
[2024-11-03 05:06:56,002 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/952afb8fb/5c4a417074aa478fa0e87cc244a73456/FLAGeb69c9d78
[2024-11-03 05:06:56,383 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/952afb8fb/5c4a417074aa478fa0e87cc244a73456
[2024-11-03 05:06:56,386 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-03 05:06:56,388 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-11-03 05:06:56,389 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-03 05:06:56,389 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-03 05:06:56,394 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-03 05:06:56,395 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,396 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@607475b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56, skipping insertion in model container
[2024-11-03 05:06:56,396 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,425 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-03 05:06:56,583 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount25_file-25.i[915,928]
[2024-11-03 05:06:56,624 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-03 05:06:56,639 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-03 05:06:56,652 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_operatoramount_amount25_file-25.i[915,928]
[2024-11-03 05:06:56,672 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-03 05:06:56,694 INFO  L204         MainTranslator]: Completed translation
[2024-11-03 05:06:56,694 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56 WrapperNode
[2024-11-03 05:06:56,694 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-03 05:06:56,696 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-03 05:06:56,696 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-03 05:06:56,696 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-03 05:06:56,703 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,718 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,743 INFO  L138                Inliner]: procedures = 27, calls = 36, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 118
[2024-11-03 05:06:56,744 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-03 05:06:56,745 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-03 05:06:56,745 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-03 05:06:56,745 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-03 05:06:56,753 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,754 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,757 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,773 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].
[2024-11-03 05:06:56,774 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,774 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,781 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,785 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,788 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,793 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,799 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-03 05:06:56,800 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-03 05:06:56,800 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-03 05:06:56,800 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-03 05:06:56,801 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (1/1) ...
[2024-11-03 05:06:56,806 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-03 05:06:56,816 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-03 05:06:56,830 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)
[2024-11-03 05:06:56,833 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
[2024-11-03 05:06:56,867 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-03 05:06:56,867 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-03 05:06:56,867 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-03 05:06:56,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-03 05:06:56,867 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-03 05:06:56,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-03 05:06:56,976 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-03 05:06:56,978 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-03 05:06:57,364 INFO  L?                        ?]: Removed 12 outVars from TransFormulas that were not future-live.
[2024-11-03 05:06:57,364 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-03 05:06:57,384 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-03 05:06:57,384 INFO  L316             CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-03 05:06:57,385 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 05:06:57 BoogieIcfgContainer
[2024-11-03 05:06:57,385 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-03 05:06:57,388 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-03 05:06:57,389 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-03 05:06:57,393 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-03 05:06:57,393 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 05:06:56" (1/3) ...
[2024-11-03 05:06:57,394 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7747eed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 05:06:57, skipping insertion in model container
[2024-11-03 05:06:57,394 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:06:56" (2/3) ...
[2024-11-03 05:06:57,394 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7747eed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 05:06:57, skipping insertion in model container
[2024-11-03 05:06:57,395 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 05:06:57" (3/3) ...
[2024-11-03 05:06:57,396 INFO  L112   eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount25_file-25.i
[2024-11-03 05:06:57,420 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-03 05:06:57,421 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-03 05:06:57,480 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-03 05:06:57,485 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;@1f1bdace, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-03 05:06:57,516 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-03 05:06:57,521 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 58 states, 32 states have (on average 1.28125) internal successors, (41), 33 states have internal predecessors, (41), 23 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23)
[2024-11-03 05:06:57,534 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-11-03 05:06:57,534 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-03 05:06:57,535 INFO  L215           NwaCegarLoop]: trace histogram [23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-03 05:06:57,536 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-03 05:06:57,540 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-03 05:06:57,540 INFO  L85        PathProgramCache]: Analyzing trace with hash 541245253, now seen corresponding path program 1 times
[2024-11-03 05:06:57,547 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-03 05:06:57,547 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [555475662]
[2024-11-03 05:06:57,548 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-03 05:06:57,550 INFO  L173          SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt
[2024-11-03 05:06:57,550 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5
[2024-11-03 05:06:57,552 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null)
[2024-11-03 05:06:57,553 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process
[2024-11-03 05:06:57,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-03 05:06:57,696 INFO  L255         TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjuncts are in the unsatisfiable core
[2024-11-03 05:06:57,709 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-03 05:06:57,771 INFO  L134       CoverageAnalysis]: Checked inductivity of 1012 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked.
[2024-11-03 05:06:57,772 INFO  L311         TraceCheckSpWp]: Computing backward predicates...
[2024-11-03 05:06:57,976 INFO  L134       CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked.
[2024-11-03 05:06:57,978 INFO  L136   FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace
[2024-11-03 05:06:57,978 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [555475662]
[2024-11-03 05:06:57,978 INFO  L158   FreeRefinementEngine]: IpTcStrategyModulePreferences [555475662] provided 1 perfect and 1 imperfect interpolant sequences
[2024-11-03 05:06:57,979 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2024-11-03 05:06:57,979 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2
[2024-11-03 05:06:57,981 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100164546]
[2024-11-03 05:06:57,982 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-03 05:06:57,989 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-03 05:06:57,990 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2024-11-03 05:06:58,011 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-03 05:06:58,012 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-03 05:06:58,014 INFO  L87              Difference]: Start difference. First operand  has 58 states, 32 states have (on average 1.28125) internal successors, (41), 33 states have internal predecessors, (41), 23 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand  has 2 states, 2 states have (on average 14.5) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (23), 1 states have call predecessors, (23), 2 states have call successors, (23)
[2024-11-03 05:06:58,038 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-03 05:06:58,039 INFO  L93              Difference]: Finished difference Result 109 states and 191 transitions.
[2024-11-03 05:06:58,039 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-03 05:06:58,041 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 14.5) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (23), 1 states have call predecessors, (23), 2 states have call successors, (23) Word has length 139
[2024-11-03 05:06:58,041 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-03 05:06:58,047 INFO  L225             Difference]: With dead ends: 109
[2024-11-03 05:06:58,047 INFO  L226             Difference]: Without dead ends: 54
[2024-11-03 05:06:58,050 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-03 05:06:58,054 INFO  L432           NwaCegarLoop]: 80 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, 80 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
[2024-11-03 05:06:58,054 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-03 05:06:58,068 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 54 states.
[2024-11-03 05:06:58,087 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54.
[2024-11-03 05:06:58,088 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 54 states, 29 states have (on average 1.1724137931034482) internal successors, (34), 29 states have internal predecessors, (34), 23 states have call successors, (23), 1 states have call predecessors, (23), 1 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23)
[2024-11-03 05:06:58,090 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 80 transitions.
[2024-11-03 05:06:58,091 INFO  L78                 Accepts]: Start accepts. Automaton has 54 states and 80 transitions. Word has length 139
[2024-11-03 05:06:58,092 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-03 05:06:58,092 INFO  L471      AbstractCegarLoop]: Abstraction has 54 states and 80 transitions.
[2024-11-03 05:06:58,092 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 14.5) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (23), 1 states have call predecessors, (23), 2 states have call successors, (23)
[2024-11-03 05:06:58,093 INFO  L276                IsEmpty]: Start isEmpty. Operand 54 states and 80 transitions.
[2024-11-03 05:06:58,095 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-11-03 05:06:58,095 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-03 05:06:58,096 INFO  L215           NwaCegarLoop]: trace histogram [23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-03 05:06:58,099 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0
[2024-11-03 05:06:58,297 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt
[2024-11-03 05:06:58,299 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-03 05:06:58,300 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-03 05:06:58,300 INFO  L85        PathProgramCache]: Analyzing trace with hash -2026429689, now seen corresponding path program 1 times
[2024-11-03 05:06:58,300 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-03 05:06:58,300 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1890295392]
[2024-11-03 05:06:58,301 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-03 05:06:58,301 INFO  L173          SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt
[2024-11-03 05:06:58,301 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5
[2024-11-03 05:06:58,303 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null)
[2024-11-03 05:06:58,304 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process
[2024-11-03 05:06:58,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-03 05:06:58,465 INFO  L255         TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 71 conjuncts are in the unsatisfiable core
[2024-11-03 05:06:58,485 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-03 05:06:59,093 INFO  L134       CoverageAnalysis]: Checked inductivity of 1012 backedges. 486 proven. 42 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked.
[2024-11-03 05:06:59,094 INFO  L311         TraceCheckSpWp]: Computing backward predicates...
[2024-11-03 05:07:53,420 INFO  L134       CoverageAnalysis]: Checked inductivity of 1012 backedges. 24 proven. 42 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked.
[2024-11-03 05:07:53,420 INFO  L136   FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace
[2024-11-03 05:07:53,421 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1890295392]
[2024-11-03 05:07:53,421 INFO  L158   FreeRefinementEngine]: IpTcStrategyModulePreferences [1890295392] provided 0 perfect and 2 imperfect interpolant sequences
[2024-11-03 05:07:53,421 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences.
[2024-11-03 05:07:53,421 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13
[2024-11-03 05:07:53,421 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200248286]
[2024-11-03 05:07:53,421 INFO  L85    oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton
[2024-11-03 05:07:53,424 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 13 states
[2024-11-03 05:07:53,424 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2024-11-03 05:07:53,425 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2024-11-03 05:07:53,425 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156
[2024-11-03 05:07:53,426 INFO  L87              Difference]: Start difference. First operand 54 states and 80 transitions. Second operand  has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 13 states have internal predecessors, (46), 4 states have call successors, (37), 2 states have call predecessors, (37), 4 states have return successors, (38), 4 states have call predecessors, (38), 4 states have call successors, (38)
[2024-11-03 05:07:56,224 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-03 05:07:56,224 INFO  L93              Difference]: Finished difference Result 121 states and 174 transitions.
[2024-11-03 05:07:56,225 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2024-11-03 05:07:56,225 INFO  L78                 Accepts]: Start accepts. Automaton has  has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 13 states have internal predecessors, (46), 4 states have call successors, (37), 2 states have call predecessors, (37), 4 states have return successors, (38), 4 states have call predecessors, (38), 4 states have call successors, (38) Word has length 139
[2024-11-03 05:07:56,226 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-03 05:07:56,227 INFO  L225             Difference]: With dead ends: 121
[2024-11-03 05:07:56,227 INFO  L226             Difference]: Without dead ends: 70
[2024-11-03 05:07:56,228 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 264 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240
[2024-11-03 05:07:56,229 INFO  L432           NwaCegarLoop]: 50 mSDtfsCounter, 184 mSDsluCounter, 94 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time
[2024-11-03 05:07:56,230 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 144 Invalid, 365 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time]
[2024-11-03 05:07:56,231 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 70 states.
[2024-11-03 05:07:56,241 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 58.
[2024-11-03 05:07:56,241 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 58 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 23 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23)
[2024-11-03 05:07:56,242 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 82 transitions.
[2024-11-03 05:07:56,243 INFO  L78                 Accepts]: Start accepts. Automaton has 58 states and 82 transitions. Word has length 139
[2024-11-03 05:07:56,243 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-03 05:07:56,244 INFO  L471      AbstractCegarLoop]: Abstraction has 58 states and 82 transitions.
[2024-11-03 05:07:56,244 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 13 states have internal predecessors, (46), 4 states have call successors, (37), 2 states have call predecessors, (37), 4 states have return successors, (38), 4 states have call predecessors, (38), 4 states have call successors, (38)
[2024-11-03 05:07:56,244 INFO  L276                IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions.
[2024-11-03 05:07:56,249 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-11-03 05:07:56,249 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-03 05:07:56,249 INFO  L215           NwaCegarLoop]: trace histogram [23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-03 05:07:56,254 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0
[2024-11-03 05:07:56,449 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt
[2024-11-03 05:07:56,450 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-03 05:07:56,451 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-03 05:07:56,451 INFO  L85        PathProgramCache]: Analyzing trace with hash -1969171387, now seen corresponding path program 1 times
[2024-11-03 05:07:56,451 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-03 05:07:56,451 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1348792305]
[2024-11-03 05:07:56,452 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-03 05:07:56,452 INFO  L173          SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt
[2024-11-03 05:07:56,452 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5
[2024-11-03 05:07:56,455 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null)
[2024-11-03 05:07:56,456 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process
[2024-11-03 05:07:56,553 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-03 05:07:56,558 INFO  L255         TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 73 conjuncts are in the unsatisfiable core
[2024-11-03 05:07:56,565 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-03 05:08:22,221 INFO  L134       CoverageAnalysis]: Checked inductivity of 1012 backedges. 486 proven. 90 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked.
[2024-11-03 05:08:22,221 INFO  L311         TraceCheckSpWp]: Computing backward predicates...