/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 bitwuzla -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/hardness-nfm22/hardness_floatingpointinfluence_no-floats_file-92.i


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


This is Ultimate 0.2.5-dev-b75d321-m
[2024-11-03 12:26:39,623 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-03 12:26:39,694 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 12:26:39,698 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-03 12:26:39,699 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-03 12:26:39,727 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-03 12:26:39,727 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-03 12:26:39,728 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-03 12:26:39,728 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-03 12:26:39,729 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-03 12:26:39,729 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-03 12:26:39,729 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-03 12:26:39,730 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-03 12:26:39,730 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-03 12:26:39,730 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-03 12:26:39,731 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-03 12:26:39,731 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-03 12:26:39,731 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-03 12:26:39,731 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-03 12:26:39,732 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-03 12:26:39,732 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-03 12:26:39,734 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-03 12:26:39,735 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-03 12:26:39,735 INFO  L153        SettingsManager]:  * Adapt memory model on pointer casts if necessary=true
[2024-11-03 12:26:39,737 INFO  L153        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-11-03 12:26:39,737 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-03 12:26:39,737 INFO  L153        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-03 12:26:39,737 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-03 12:26:39,738 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-03 12:26:39,738 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-03 12:26:39,738 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-03 12:26:39,738 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-03 12:26:39,738 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-03 12:26:39,739 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-03 12:26:39,739 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-03 12:26:39,739 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-03 12:26:39,739 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-03 12:26:39,740 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-03 12:26:39,740 INFO  L153        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-11-03 12:26:39,740 INFO  L153        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-03 12:26:39,740 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-03 12:26:39,741 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-03 12:26:39,741 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-03 12:26:39,741 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-03 12:26:39,741 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla
[2024-11-03 12:26:39,941 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-03 12:26:39,964 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-03 12:26:39,966 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-03 12:26:39,967 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-03 12:26:39,968 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-03 12:26:39,969 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_floatingpointinfluence_no-floats_file-92.i
[2024-11-03 12:26:41,392 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-03 12:26:41,589 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-03 12:26:41,590 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_floatingpointinfluence_no-floats_file-92.i
[2024-11-03 12:26:41,597 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e56aabf5/44d39f453dd041b8a6476560d3172b2e/FLAG908dbbe7c
[2024-11-03 12:26:41,614 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e56aabf5/44d39f453dd041b8a6476560d3172b2e
[2024-11-03 12:26:41,617 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-03 12:26:41,618 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-11-03 12:26:41,619 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-03 12:26:41,619 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-03 12:26:41,626 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-03 12:26:41,626 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,627 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13460e9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41, skipping insertion in model container
[2024-11-03 12:26:41,628 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,652 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-03 12:26:41,803 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_floatingpointinfluence_no-floats_file-92.i[916,929]
[2024-11-03 12:26:41,847 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-03 12:26:41,863 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-03 12:26:41,876 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_floatingpointinfluence_no-floats_file-92.i[916,929]
[2024-11-03 12:26:41,903 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-03 12:26:41,931 INFO  L204         MainTranslator]: Completed translation
[2024-11-03 12:26:41,932 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41 WrapperNode
[2024-11-03 12:26:41,932 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-03 12:26:41,933 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-03 12:26:41,934 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-03 12:26:41,934 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-03 12:26:41,941 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,952 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,973 INFO  L138                Inliner]: procedures = 27, calls = 34, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 114
[2024-11-03 12:26:41,974 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-03 12:26:41,974 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-03 12:26:41,974 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-03 12:26:41,974 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-03 12:26:41,983 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,983 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,987 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,997 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 12:26:41,997 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:41,997 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:42,003 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:42,005 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:42,006 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:42,008 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:42,010 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-03 12:26:42,011 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-03 12:26:42,011 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-03 12:26:42,011 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-03 12:26:42,011 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (1/1) ...
[2024-11-03 12:26:42,021 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-03 12:26:42,032 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-03 12:26:42,044 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 12:26:42,049 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 12:26:42,070 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-03 12:26:42,070 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-03 12:26:42,070 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-03 12:26:42,070 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-03 12:26:42,070 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-03 12:26:42,071 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-03 12:26:42,138 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-03 12:26:42,140 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-03 12:26:42,391 INFO  L?                        ?]: Removed 12 outVars from TransFormulas that were not future-live.
[2024-11-03 12:26:42,391 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-03 12:26:42,404 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-03 12:26:42,404 INFO  L316             CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-03 12:26:42,404 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 12:26:42 BoogieIcfgContainer
[2024-11-03 12:26:42,405 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-03 12:26:42,407 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-03 12:26:42,407 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-03 12:26:42,410 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-03 12:26:42,410 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 12:26:41" (1/3) ...
[2024-11-03 12:26:42,411 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46307f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 12:26:42, skipping insertion in model container
[2024-11-03 12:26:42,411 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 12:26:41" (2/3) ...
[2024-11-03 12:26:42,411 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46307f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 12:26:42, skipping insertion in model container
[2024-11-03 12:26:42,411 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 12:26:42" (3/3) ...
[2024-11-03 12:26:42,413 INFO  L112   eAbstractionObserver]: Analyzing ICFG hardness_floatingpointinfluence_no-floats_file-92.i
[2024-11-03 12:26:42,427 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-03 12:26:42,427 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-03 12:26:42,478 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-03 12:26:42,487 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;@22ce70a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-03 12:26:42,487 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-03 12:26:42,491 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 55 states, 31 states have (on average 1.2580645161290323) internal successors, (39), 32 states have internal predecessors, (39), 21 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21)
[2024-11-03 12:26:42,504 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 130
[2024-11-03 12:26:42,504 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-03 12:26:42,505 INFO  L215           NwaCegarLoop]: trace histogram [21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:42,506 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-03 12:26:42,509 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-03 12:26:42,510 INFO  L85        PathProgramCache]: Analyzing trace with hash -1371732706, now seen corresponding path program 1 times
[2024-11-03 12:26:42,517 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-03 12:26:42,518 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1818763632]
[2024-11-03 12:26:42,518 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-03 12:26:42,521 INFO  L173          SolverBuilder]: Constructing external solver with command: bitwuzla
[2024-11-03 12:26:42,521 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-03 12:26:42,523 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null)
[2024-11-03 12:26:42,525 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process
[2024-11-03 12:26:42,704 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-03 12:26:42,707 INFO  L255         TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 1 conjuncts are in the unsatisfiable core
[2024-11-03 12:26:42,720 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-03 12:26:42,776 INFO  L134       CoverageAnalysis]: Checked inductivity of 840 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked.
[2024-11-03 12:26:42,777 INFO  L311         TraceCheckSpWp]: Computing backward predicates...
[2024-11-03 12:26:42,902 INFO  L134       CoverageAnalysis]: Checked inductivity of 840 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked.
[2024-11-03 12:26:42,903 INFO  L136   FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace
[2024-11-03 12:26:42,904 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1818763632]
[2024-11-03 12:26:42,905 INFO  L158   FreeRefinementEngine]: IpTcStrategyModulePreferences [1818763632] provided 2 perfect and 0 imperfect interpolant sequences
[2024-11-03 12:26:42,905 INFO  L185   FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences.
[2024-11-03 12:26:42,905 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2
[2024-11-03 12:26:42,907 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730102214]
[2024-11-03 12:26:42,908 INFO  L85    oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton
[2024-11-03 12:26:42,911 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-03 12:26:42,912 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2024-11-03 12:26:42,932 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-03 12:26:42,933 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-03 12:26:42,935 INFO  L87              Difference]: Start difference. First operand  has 55 states, 31 states have (on average 1.2580645161290323) internal successors, (39), 32 states have internal predecessors, (39), 21 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand  has 2 states, 2 states have (on average 14.5) internal successors, (29), 2 states have internal predecessors, (29), 1 states have call successors, (21), 1 states have call predecessors, (21), 2 states have return successors, (21), 2 states have call predecessors, (21), 1 states have call successors, (21)
[2024-11-03 12:26:42,962 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-03 12:26:42,962 INFO  L93              Difference]: Finished difference Result 103 states and 177 transitions.
[2024-11-03 12:26:42,964 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-03 12:26:42,965 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), 1 states have call successors, (21), 1 states have call predecessors, (21), 2 states have return successors, (21), 2 states have call predecessors, (21), 1 states have call successors, (21) Word has length 129
[2024-11-03 12:26:42,966 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-03 12:26:42,974 INFO  L225             Difference]: With dead ends: 103
[2024-11-03 12:26:42,974 INFO  L226             Difference]: Without dead ends: 51
[2024-11-03 12:26:42,977 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 256 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 12:26:42,983 INFO  L432           NwaCegarLoop]: 74 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, 74 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 12:26:42,984 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-03 12:26:43,022 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 51 states.
[2024-11-03 12:26:43,039 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51.
[2024-11-03 12:26:43,041 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 51 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 21 states have call successors, (21), 1 states have call predecessors, (21), 1 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21)
[2024-11-03 12:26:43,042 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 74 transitions.
[2024-11-03 12:26:43,045 INFO  L78                 Accepts]: Start accepts. Automaton has 51 states and 74 transitions. Word has length 129
[2024-11-03 12:26:43,046 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-03 12:26:43,046 INFO  L471      AbstractCegarLoop]: Abstraction has 51 states and 74 transitions.
[2024-11-03 12:26:43,046 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), 1 states have call successors, (21), 1 states have call predecessors, (21), 2 states have return successors, (21), 2 states have call predecessors, (21), 1 states have call successors, (21)
[2024-11-03 12:26:43,046 INFO  L276                IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions.
[2024-11-03 12:26:43,051 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 130
[2024-11-03 12:26:43,051 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-03 12:26:43,052 INFO  L215           NwaCegarLoop]: trace histogram [21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:43,057 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Ended with exit code 0
[2024-11-03 12:26:43,252 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-03 12:26:43,253 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-03 12:26:43,254 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-03 12:26:43,254 INFO  L85        PathProgramCache]: Analyzing trace with hash -178758496, now seen corresponding path program 1 times
[2024-11-03 12:26:43,254 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-03 12:26:43,254 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1980444050]
[2024-11-03 12:26:43,255 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-03 12:26:43,255 INFO  L173          SolverBuilder]: Constructing external solver with command: bitwuzla
[2024-11-03 12:26:43,255 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-03 12:26:43,257 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null)
[2024-11-03 12:26:43,258 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Waiting until timeout for monitored process
[2024-11-03 12:26:43,352 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-03 12:26:43,354 INFO  L255         TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjuncts are in the unsatisfiable core
[2024-11-03 12:26:43,358 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-03 12:26:43,980 INFO  L134       CoverageAnalysis]: Checked inductivity of 840 backedges. 560 proven. 45 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked.
[2024-11-03 12:26:43,981 INFO  L311         TraceCheckSpWp]: Computing backward predicates...
[2024-11-03 12:26:46,037 INFO  L134       CoverageAnalysis]: Checked inductivity of 840 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked.
[2024-11-03 12:26:46,037 INFO  L136   FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace
[2024-11-03 12:26:46,038 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1980444050]
[2024-11-03 12:26:46,038 INFO  L158   FreeRefinementEngine]: IpTcStrategyModulePreferences [1980444050] provided 0 perfect and 2 imperfect interpolant sequences
[2024-11-03 12:26:46,038 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences.
[2024-11-03 12:26:46,038 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 14
[2024-11-03 12:26:46,038 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521468646]
[2024-11-03 12:26:46,038 INFO  L85    oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton
[2024-11-03 12:26:46,039 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 14 states
[2024-11-03 12:26:46,040 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2024-11-03 12:26:46,040 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants.
[2024-11-03 12:26:46,041 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182
[2024-11-03 12:26:46,041 INFO  L87              Difference]: Start difference. First operand 51 states and 74 transitions. Second operand  has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 14 states have internal predecessors, (51), 5 states have call successors, (33), 3 states have call predecessors, (33), 6 states have return successors, (34), 5 states have call predecessors, (34), 5 states have call successors, (34)
[2024-11-03 12:26:46,835 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-03 12:26:46,836 INFO  L93              Difference]: Finished difference Result 111 states and 155 transitions.
[2024-11-03 12:26:46,844 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2024-11-03 12:26:46,845 INFO  L78                 Accepts]: Start accepts. Automaton has  has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 14 states have internal predecessors, (51), 5 states have call successors, (33), 3 states have call predecessors, (33), 6 states have return successors, (34), 5 states have call predecessors, (34), 5 states have call successors, (34) Word has length 129
[2024-11-03 12:26:46,845 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-03 12:26:46,847 INFO  L225             Difference]: With dead ends: 111
[2024-11-03 12:26:46,847 INFO  L226             Difference]: Without dead ends: 63
[2024-11-03 12:26:46,848 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 243 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=110, Invalid=232, Unknown=0, NotChecked=0, Total=342
[2024-11-03 12:26:46,848 INFO  L432           NwaCegarLoop]: 46 mSDtfsCounter, 28 mSDsluCounter, 145 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 191 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time
[2024-11-03 12:26:46,849 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 191 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time]
[2024-11-03 12:26:46,849 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 63 states.
[2024-11-03 12:26:46,866 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 59.
[2024-11-03 12:26:46,867 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 59 states, 34 states have (on average 1.088235294117647) internal successors, (37), 34 states have internal predecessors, (37), 21 states have call successors, (21), 3 states have call predecessors, (21), 3 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21)
[2024-11-03 12:26:46,869 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 79 transitions.
[2024-11-03 12:26:46,869 INFO  L78                 Accepts]: Start accepts. Automaton has 59 states and 79 transitions. Word has length 129
[2024-11-03 12:26:46,870 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-03 12:26:46,871 INFO  L471      AbstractCegarLoop]: Abstraction has 59 states and 79 transitions.
[2024-11-03 12:26:46,872 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 14 states have internal predecessors, (51), 5 states have call successors, (33), 3 states have call predecessors, (33), 6 states have return successors, (34), 5 states have call predecessors, (34), 5 states have call successors, (34)
[2024-11-03 12:26:46,872 INFO  L276                IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions.
[2024-11-03 12:26:46,874 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 130
[2024-11-03 12:26:46,875 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-03 12:26:46,875 INFO  L215           NwaCegarLoop]: trace histogram [21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:46,883 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Ended with exit code 0
[2024-11-03 12:26:47,075 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-03 12:26:47,076 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-03 12:26:47,077 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-03 12:26:47,077 INFO  L85        PathProgramCache]: Analyzing trace with hash 1596248866, now seen corresponding path program 1 times
[2024-11-03 12:26:47,077 INFO  L118   FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-03 12:26:47,077 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1781350460]
[2024-11-03 12:26:47,078 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-03 12:26:47,078 INFO  L173          SolverBuilder]: Constructing external solver with command: bitwuzla
[2024-11-03 12:26:47,078 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla
[2024-11-03 12:26:47,080 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null)
[2024-11-03 12:26:47,081 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (4)] Waiting until timeout for monitored process
[2024-11-03 12:26:47,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-03 12:26:47,164 INFO  L255         TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 15 conjuncts are in the unsatisfiable core
[2024-11-03 12:26:47,171 INFO  L278         TraceCheckSpWp]: Computing forward predicates...