./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f78b1cf80bec3bdb89c6e81d33dbe7c1adcb48108e11e3048e3479af440717e --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 19:42:15,979 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 19:42:16,035 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 19:42:16,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 19:42:16,042 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 19:42:16,066 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 19:42:16,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 19:42:16,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 19:42:16,067 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 19:42:16,068 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 19:42:16,068 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 19:42:16,068 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 19:42:16,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 19:42:16,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 19:42:16,069 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 19:42:16,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 19:42:16,069 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 19:42:16,069 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 19:42:16,070 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 19:42:16,070 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:42:16,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 19:42:16,071 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 19:42:16,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 19:42:16,072 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 19:42:16,072 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 19:42:16,072 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 19:42:16,072 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 19:42:16,072 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/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f78b1cf80bec3bdb89c6e81d33dbe7c1adcb48108e11e3048e3479af440717e [2025-03-03 19:42:16,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 19:42:16,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 19:42:16,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 19:42:16,364 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 19:42:16,364 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 19:42:16,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i [2025-03-03 19:42:17,500 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1df640707/ed4f63c0f6074bf9b8fcaa1716029fe4/FLAG21134279f [2025-03-03 19:42:17,720 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 19:42:17,720 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i [2025-03-03 19:42:17,726 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1df640707/ed4f63c0f6074bf9b8fcaa1716029fe4/FLAG21134279f [2025-03-03 19:42:17,737 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1df640707/ed4f63c0f6074bf9b8fcaa1716029fe4 [2025-03-03 19:42:17,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 19:42:17,740 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 19:42:17,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 19:42:17,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 19:42:17,743 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 19:42:17,744 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:17,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46215b59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17, skipping insertion in model container [2025-03-03 19:42:17,746 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:17,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 19:42:17,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i[915,928] [2025-03-03 19:42:17,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:42:17,909 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 19:42:17,915 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i[915,928] [2025-03-03 19:42:17,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:42:17,962 INFO L204 MainTranslator]: Completed translation [2025-03-03 19:42:17,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17 WrapperNode [2025-03-03 19:42:17,963 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 19:42:17,964 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 19:42:17,964 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 19:42:17,964 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 19:42:17,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:17,977 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,005 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 199 [2025-03-03 19:42:18,005 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 19:42:18,006 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 19:42:18,006 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 19:42:18,006 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 19:42:18,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,019 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,021 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,032 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]. [2025-03-03 19:42:18,032 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,032 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,037 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,038 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,039 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,039 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,042 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 19:42:18,043 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 19:42:18,046 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 19:42:18,047 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 19:42:18,047 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (1/1) ... [2025-03-03 19:42:18,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:42:18,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:42:18,077 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) [2025-03-03 19:42:18,080 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 [2025-03-03 19:42:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 19:42:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 19:42:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 19:42:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 19:42:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 19:42:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 19:42:18,153 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 19:42:18,154 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 19:42:18,454 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-03-03 19:42:18,455 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 19:42:18,465 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 19:42:18,465 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 19:42:18,465 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:42:18 BoogieIcfgContainer [2025-03-03 19:42:18,465 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 19:42:18,468 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 19:42:18,468 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 19:42:18,472 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 19:42:18,472 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 07:42:17" (1/3) ... [2025-03-03 19:42:18,472 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dd98390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:42:18, skipping insertion in model container [2025-03-03 19:42:18,472 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:17" (2/3) ... [2025-03-03 19:42:18,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dd98390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:42:18, skipping insertion in model container [2025-03-03 19:42:18,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:42:18" (3/3) ... [2025-03-03 19:42:18,474 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-93.i [2025-03-03 19:42:18,485 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 19:42:18,487 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-93.i that has 2 procedures, 88 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 19:42:18,534 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 19:42:18,544 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;@1e009048, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 19:42:18,546 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 19:42:18,550 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 52 states have (on average 1.3269230769230769) internal successors, (69), 53 states have internal predecessors, (69), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:42:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2025-03-03 19:42:18,563 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:42:18,563 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:42:18,564 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:42:18,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:42:18,569 INFO L85 PathProgramCache]: Analyzing trace with hash 721073730, now seen corresponding path program 1 times [2025-03-03 19:42:18,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:42:18,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813550875] [2025-03-03 19:42:18,575 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:42:18,661 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:42:18,685 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:42:18,685 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:18,685 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:42:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-03-03 19:42:18,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:42:18,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813550875] [2025-03-03 19:42:18,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813550875] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 19:42:18,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [187501480] [2025-03-03 19:42:18,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:18,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:42:18,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:42:18,869 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:42:18,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 19:42:18,972 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:42:19,047 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:42:19,048 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:19,049 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:42:19,051 INFO L256 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 19:42:19,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:42:19,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-03-03 19:42:19,089 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:42:19,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [187501480] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:42:19,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 19:42:19,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 19:42:19,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [901958931] [2025-03-03 19:42:19,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:42:19,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 19:42:19,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:42:19,110 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 19:42:19,110 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:42:19,111 INFO L87 Difference]: Start difference. First operand has 88 states, 52 states have (on average 1.3269230769230769) internal successors, (69), 53 states have internal predecessors, (69), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:42:19,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:42:19,139 INFO L93 Difference]: Finished difference Result 170 states and 298 transitions. [2025-03-03 19:42:19,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 19:42:19,141 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) Word has length 206 [2025-03-03 19:42:19,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:42:19,148 INFO L225 Difference]: With dead ends: 170 [2025-03-03 19:42:19,148 INFO L226 Difference]: Without dead ends: 85 [2025-03-03 19:42:19,151 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:42:19,152 INFO L435 NwaCegarLoop]: 130 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, 130 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 [2025-03-03 19:42:19,153 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:42:19,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2025-03-03 19:42:19,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2025-03-03 19:42:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 50 states have (on average 1.28) internal successors, (64), 50 states have internal predecessors, (64), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:42:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 130 transitions. [2025-03-03 19:42:19,184 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 130 transitions. Word has length 206 [2025-03-03 19:42:19,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:42:19,184 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 130 transitions. [2025-03-03 19:42:19,184 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:42:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 130 transitions. [2025-03-03 19:42:19,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2025-03-03 19:42:19,187 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:42:19,187 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:42:19,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 19:42:19,388 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-03 19:42:19,388 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:42:19,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:42:19,389 INFO L85 PathProgramCache]: Analyzing trace with hash 1878739459, now seen corresponding path program 1 times [2025-03-03 19:42:19,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:42:19,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193965660] [2025-03-03 19:42:19,389 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:19,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:42:19,404 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:42:19,447 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:42:19,448 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:19,448 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:42:19,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 19:42:19,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:42:19,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193965660] [2025-03-03 19:42:19,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [193965660] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:42:19,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:42:19,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 19:42:19,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078438509] [2025-03-03 19:42:19,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:42:19,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 19:42:19,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:42:19,607 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 19:42:19,607 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:42:19,607 INFO L87 Difference]: Start difference. First operand 85 states and 130 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:42:19,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:42:19,664 INFO L93 Difference]: Finished difference Result 199 states and 301 transitions. [2025-03-03 19:42:19,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 19:42:19,665 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 206 [2025-03-03 19:42:19,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:42:19,669 INFO L225 Difference]: With dead ends: 199 [2025-03-03 19:42:19,669 INFO L226 Difference]: Without dead ends: 117 [2025-03-03 19:42:19,671 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:42:19,672 INFO L435 NwaCegarLoop]: 125 mSDtfsCounter, 37 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:42:19,672 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 240 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:42:19,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2025-03-03 19:42:19,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 114. [2025-03-03 19:42:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 74 states have (on average 1.2837837837837838) internal successors, (95), 75 states have internal predecessors, (95), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2025-03-03 19:42:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 169 transitions. [2025-03-03 19:42:19,692 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 169 transitions. Word has length 206 [2025-03-03 19:42:19,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:42:19,693 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 169 transitions. [2025-03-03 19:42:19,693 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:42:19,693 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 169 transitions. [2025-03-03 19:42:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2025-03-03 19:42:19,721 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:42:19,721 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:42:19,721 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 19:42:19,722 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:42:19,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:42:19,722 INFO L85 PathProgramCache]: Analyzing trace with hash 738988421, now seen corresponding path program 1 times [2025-03-03 19:42:19,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:42:19,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761908290] [2025-03-03 19:42:19,722 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:19,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:42:19,745 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 207 statements into 1 equivalence classes. [2025-03-03 19:42:19,882 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 207 of 207 statements. [2025-03-03 19:42:19,885 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:19,885 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 19:42:19,885 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 19:42:19,891 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 207 statements into 1 equivalence classes. [2025-03-03 19:42:19,978 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 207 of 207 statements. [2025-03-03 19:42:19,979 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:19,979 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 19:42:20,045 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 19:42:20,046 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 19:42:20,047 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 19:42:20,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-03 19:42:20,050 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-03 19:42:20,162 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 19:42:20,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 07:42:20 BoogieIcfgContainer [2025-03-03 19:42:20,166 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 19:42:20,166 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 19:42:20,166 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 19:42:20,166 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 19:42:20,167 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:42:18" (3/4) ... [2025-03-03 19:42:20,169 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 19:42:20,169 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 19:42:20,170 INFO L158 Benchmark]: Toolchain (without parser) took 2430.13ms. Allocated memory is still 142.6MB. Free memory was 111.1MB in the beginning and 44.0MB in the end (delta: 67.1MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2025-03-03 19:42:20,170 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 226.5MB. Free memory is still 146.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:42:20,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 222.93ms. Allocated memory is still 142.6MB. Free memory was 111.1MB in the beginning and 96.7MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 19:42:20,171 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.29ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 94.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:42:20,171 INFO L158 Benchmark]: Boogie Preprocessor took 36.77ms. Allocated memory is still 142.6MB. Free memory was 94.1MB in the beginning and 91.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:42:20,172 INFO L158 Benchmark]: IcfgBuilder took 422.30ms. Allocated memory is still 142.6MB. Free memory was 91.4MB in the beginning and 69.9MB in the end (delta: 21.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-03 19:42:20,172 INFO L158 Benchmark]: TraceAbstraction took 1698.13ms. Allocated memory is still 142.6MB. Free memory was 69.4MB in the beginning and 44.0MB in the end (delta: 25.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2025-03-03 19:42:20,172 INFO L158 Benchmark]: Witness Printer took 2.97ms. Allocated memory is still 142.6MB. Free memory was 44.0MB in the beginning and 44.0MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:42:20,173 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 226.5MB. Free memory is still 146.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 222.93ms. Allocated memory is still 142.6MB. Free memory was 111.1MB in the beginning and 96.7MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.29ms. Allocated memory is still 142.6MB. Free memory was 96.7MB in the beginning and 94.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.77ms. Allocated memory is still 142.6MB. Free memory was 94.1MB in the beginning and 91.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 422.30ms. Allocated memory is still 142.6MB. Free memory was 91.4MB in the beginning and 69.9MB in the end (delta: 21.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1698.13ms. Allocated memory is still 142.6MB. Free memory was 69.4MB in the beginning and 44.0MB in the end (delta: 25.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * Witness Printer took 2.97ms. Allocated memory is still 142.6MB. Free memory was 44.0MB in the beginning and 44.0MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 127, overapproximation of someBinaryFLOATComparisonOperation at line 128, overapproximation of someBinaryFLOATComparisonOperation at line 172, overapproximation of someBinaryFLOATComparisonOperation at line 116, overapproximation of someBinaryFLOATComparisonOperation at line 167, overapproximation of someBinaryFLOATComparisonOperation at line 118, overapproximation of someBinaryFLOATComparisonOperation at line 120, overapproximation of someBinaryFLOATComparisonOperation at line 122, overapproximation of someBinaryFLOATComparisonOperation at line 67, overapproximation of someBinaryFLOATComparisonOperation at line 87, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryDOUBLEComparisonOperation at line 159, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 57. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 0.5; [L23] float var_1_5 = 0.0; [L24] float var_1_6 = 4.2; [L25] float var_1_7 = 31.25; [L26] float var_1_8 = 1.375; [L27] unsigned short int var_1_9 = 32; [L28] unsigned char var_1_10 = 1; [L29] float var_1_11 = 0.625; [L30] unsigned short int var_1_12 = 1; [L31] float var_1_13 = -0.25; [L32] signed short int var_1_14 = 4; [L33] unsigned char var_1_15 = 1; [L34] unsigned char var_1_16 = 0; [L35] signed short int var_1_17 = 8; [L36] signed short int var_1_18 = 5; [L37] signed short int var_1_19 = 128; [L38] signed long int var_1_20 = -50; [L39] signed short int var_1_21 = -16; [L40] signed short int var_1_22 = 16; [L41] signed short int var_1_23 = 32; [L42] signed short int var_1_24 = 2; [L43] signed short int var_1_25 = -4; [L44] float var_1_26 = 0.2; [L45] double var_1_27 = -0.375; [L46] double var_1_28 = 255.5; [L47] unsigned char var_1_29 = 0; [L48] unsigned char var_1_30 = 1; [L49] unsigned char var_1_31 = 0; [L50] float var_1_32 = 32.45; [L51] float var_1_33 = 1.25; [L52] double var_1_34 = 49.2; [L53] signed char var_1_35 = -32; VAL [isInitial=0, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_5=0, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L176] isInitial = 1 [L177] FCALL initially() [L178] COND TRUE 1 [L179] FCALL updateLastVariables() [L180] CALL updateVariables() [L115] var_1_5 = __VERIFIER_nondet_float() [L116] CALL assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L116] RET assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L117] var_1_6 = __VERIFIER_nondet_float() [L118] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L118] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L119] var_1_7 = __VERIFIER_nondet_float() [L120] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_8=11/8, var_1_9=32] [L120] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_8=11/8, var_1_9=32] [L121] var_1_8 = __VERIFIER_nondet_float() [L122] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L122] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L123] var_1_10 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L124] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L125] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L125] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L126] var_1_11 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L127] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L128] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L128] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L129] var_1_12 = __VERIFIER_nondet_ushort() [L130] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L130] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L131] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L131] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L132] var_1_15 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L133] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L134] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L134] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L135] var_1_16 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L136] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L137] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L137] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L138] var_1_17 = __VERIFIER_nondet_short() [L139] CALL assume_abort_if_not(var_1_17 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L139] RET assume_abort_if_not(var_1_17 >= -32767) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L140] CALL assume_abort_if_not(var_1_17 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L140] RET assume_abort_if_not(var_1_17 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L141] var_1_18 = __VERIFIER_nondet_short() [L142] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L142] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L143] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L143] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L144] var_1_19 = __VERIFIER_nondet_short() [L145] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L145] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L146] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L146] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L147] var_1_22 = __VERIFIER_nondet_short() [L148] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L148] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L149] CALL assume_abort_if_not(var_1_22 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L149] RET assume_abort_if_not(var_1_22 <= 16383) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L150] var_1_24 = __VERIFIER_nondet_short() [L151] CALL assume_abort_if_not(var_1_24 >= -8192) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L151] RET assume_abort_if_not(var_1_24 >= -8192) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L152] CALL assume_abort_if_not(var_1_24 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L152] RET assume_abort_if_not(var_1_24 <= 8192) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L153] var_1_25 = __VERIFIER_nondet_short() [L154] CALL assume_abort_if_not(var_1_25 >= -8191) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L154] RET assume_abort_if_not(var_1_25 >= -8191) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L155] CALL assume_abort_if_not(var_1_25 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L155] RET assume_abort_if_not(var_1_25 <= 8191) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L156] var_1_27 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L157] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L158] var_1_28 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L159] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L160] var_1_29 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L161] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L162] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L162] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L163] var_1_31 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L164] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L165] CALL assume_abort_if_not(var_1_31 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L165] RET assume_abort_if_not(var_1_31 <= 0) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_33=5/4, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L166] var_1_33 = __VERIFIER_nondet_float() [L167] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L167] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L180] RET updateVariables() [L181] CALL step() [L57] COND FALSE !(((((- var_1_27) < 0 ) ? -(- var_1_27) : (- var_1_27))) <= var_1_28) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=1, var_1_31=-256, var_1_32=649/20, var_1_34=246/5, var_1_35=-32, var_1_9=32] [L62] var_1_30 = var_1_31 [L63] var_1_32 = var_1_33 [L64] var_1_34 = var_1_33 [L65] var_1_35 = -16 VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_9=32] [L66] COND TRUE \read(var_1_10) [L67] var_1_13 = ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L71] unsigned char stepLocal_5 = ! (var_1_10 || var_1_15); VAL [isInitial=1, stepLocal_5=0, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L72] COND TRUE stepLocal_5 || var_1_16 [L73] var_1_14 = ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L75] COND TRUE \read(var_1_15) [L76] var_1_21 = ((var_1_22 + 25) - var_1_19) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-38, var_1_22=8188, var_1_23=32, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L78] COND TRUE \read(var_1_10) [L79] var_1_23 = (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L87] unsigned char stepLocal_4 = var_1_13 < (var_1_8 / var_1_11); [L88] unsigned char stepLocal_3 = var_1_13 != var_1_11; VAL [isInitial=1, stepLocal_3=1, stepLocal_4=0, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L89] COND TRUE var_1_10 || stepLocal_4 VAL [isInitial=1, stepLocal_3=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=32] [L90] COND TRUE var_1_10 || stepLocal_3 [L91] var_1_9 = 8 VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-50, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=8] [L96] COND TRUE \read(var_1_16) [L97] var_1_20 = (var_1_9 - 50) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-42, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=8] [L99] signed short int stepLocal_2 = var_1_21; [L100] signed short int stepLocal_1 = var_1_21; [L101] signed long int stepLocal_0 = var_1_14 - var_1_20; VAL [isInitial=1, stepLocal_0=46, stepLocal_1=-38, stepLocal_2=-38, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=1/2, var_1_20=-42, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_9=8] [L102] COND FALSE !((var_1_20 + var_1_14) < stepLocal_2) [L111] var_1_1 = var_1_8 VAL [isInitial=1, stepLocal_0=46, stepLocal_1=-38, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=65541, var_1_20=-42, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_8=65541, var_1_9=8] [L181] RET step() [L182] CALL, EXPR property() [L172-L173] return ((((((((var_1_20 + var_1_14) < var_1_21) ? ((var_1_21 <= (var_1_14 - var_1_20)) ? ((var_1_21 < var_1_14) ? (var_1_1 == ((float) ((var_1_5 - var_1_6) - var_1_7))) : 1) : (var_1_1 == ((float) (((((var_1_6) < (var_1_8)) ? (var_1_6) : (var_1_8))) + 3.25f)))) : (var_1_1 == ((float) var_1_8))) && ((var_1_10 || (var_1_13 < (var_1_8 / var_1_11))) ? ((var_1_10 || (var_1_13 != var_1_11)) ? (var_1_9 == ((unsigned short int) 8)) : 1) : (var_1_9 == ((unsigned short int) var_1_12)))) && (var_1_10 ? (var_1_13 == ((float) ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))))) : (var_1_13 == ((float) ((((10.15f) < ((var_1_6 + var_1_8))) ? (10.15f) : ((var_1_6 + var_1_8)))))))) && (((! (var_1_10 || var_1_15)) || var_1_16) ? (var_1_14 == ((signed short int) ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))))) : 1)) && (var_1_16 ? (var_1_20 == ((signed long int) (var_1_9 - 50))) : 1)) && (var_1_15 ? (var_1_21 == ((signed short int) ((var_1_22 + 25) - var_1_19))) : 1)) && (var_1_10 ? (var_1_23 == ((signed short int) (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)))) : (var_1_16 ? (var_1_23 == ((signed short int) var_1_24)) : (var_1_23 == ((signed short int) var_1_17)))) ; VAL [\result=0, isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=65541, var_1_20=-42, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_8=65541, var_1_9=8] [L182] RET, EXPR property() [L182] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=65541, var_1_20=-42, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_8=65541, var_1_9=8] [L19] reach_error() VAL [isInitial=1, var_1_10=1, var_1_12=65534, var_1_13=65540, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=4, var_1_18=8254, var_1_19=8251, var_1_1=65541, var_1_20=-42, var_1_21=-38, var_1_22=8188, var_1_23=-1, var_1_24=-2, var_1_25=-8191, var_1_26=1/5, var_1_29=0, var_1_30=-256, var_1_31=-256, var_1_32=65539, var_1_33=65539, var_1_34=65539, var_1_35=-16, var_1_5=65540, var_1_7=65540, var_1_8=65541, var_1_9=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 88 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 3, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 37 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 37 mSDsluCounter, 370 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 115 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 255 mSDtfsCounter, 15 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 210 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=114occurred in iteration=2, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 825 NumberOfCodeBlocks, 825 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 615 ConstructedInterpolants, 0 QuantifiedInterpolants, 645 SizeOfPredicates, 0 NumberOfNonLiveVariables, 469 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 6272/6336 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 19:42:20,191 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f78b1cf80bec3bdb89c6e81d33dbe7c1adcb48108e11e3048e3479af440717e --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 19:42:22,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 19:42:22,135 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 19:42:22,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 19:42:22,143 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 19:42:22,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 19:42:22,164 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 19:42:22,165 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 19:42:22,165 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 19:42:22,165 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 19:42:22,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 19:42:22,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 19:42:22,166 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 19:42:22,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 19:42:22,166 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 19:42:22,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 19:42:22,167 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 19:42:22,168 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 19:42:22,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:42:22,169 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 19:42:22,169 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 19:42:22,170 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 19:42:22,170 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 19:42:22,170 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/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f78b1cf80bec3bdb89c6e81d33dbe7c1adcb48108e11e3048e3479af440717e [2025-03-03 19:42:22,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 19:42:22,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 19:42:22,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 19:42:22,437 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 19:42:22,437 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 19:42:22,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i [2025-03-03 19:42:23,605 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad2d3887/db6ac6e3dbb845f6b726b04d3d5f8bcb/FLAGd16fa33a9 [2025-03-03 19:42:23,809 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 19:42:23,810 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i [2025-03-03 19:42:23,819 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad2d3887/db6ac6e3dbb845f6b726b04d3d5f8bcb/FLAGd16fa33a9 [2025-03-03 19:42:23,836 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad2d3887/db6ac6e3dbb845f6b726b04d3d5f8bcb [2025-03-03 19:42:23,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 19:42:23,843 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 19:42:23,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 19:42:23,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 19:42:23,847 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 19:42:23,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:42:23" (1/1) ... [2025-03-03 19:42:23,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2201fb3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:23, skipping insertion in model container [2025-03-03 19:42:23,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:42:23" (1/1) ... [2025-03-03 19:42:23,872 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 19:42:23,979 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i[915,928] [2025-03-03 19:42:24,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:42:24,055 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 19:42:24,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-93.i[915,928] [2025-03-03 19:42:24,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:42:24,101 INFO L204 MainTranslator]: Completed translation [2025-03-03 19:42:24,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24 WrapperNode [2025-03-03 19:42:24,102 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 19:42:24,103 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 19:42:24,103 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 19:42:24,104 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 19:42:24,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,122 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,152 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2025-03-03 19:42:24,152 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 19:42:24,153 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 19:42:24,153 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 19:42:24,153 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 19:42:24,158 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,163 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,173 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]. [2025-03-03 19:42:24,173 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,173 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,180 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,184 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,188 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 19:42:24,189 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 19:42:24,189 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 19:42:24,189 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 19:42:24,194 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (1/1) ... [2025-03-03 19:42:24,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:42:24,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:42:24,233 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) [2025-03-03 19:42:24,240 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 [2025-03-03 19:42:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 19:42:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 19:42:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 19:42:24,265 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 19:42:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 19:42:24,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 19:42:24,337 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 19:42:24,339 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 19:42:29,852 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-03-03 19:42:29,853 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 19:42:29,863 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 19:42:29,864 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 19:42:29,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:42:29 BoogieIcfgContainer [2025-03-03 19:42:29,865 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 19:42:29,866 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 19:42:29,866 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 19:42:29,870 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 19:42:29,870 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 07:42:23" (1/3) ... [2025-03-03 19:42:29,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b82898c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:42:29, skipping insertion in model container [2025-03-03 19:42:29,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:42:24" (2/3) ... [2025-03-03 19:42:29,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b82898c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:42:29, skipping insertion in model container [2025-03-03 19:42:29,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:42:29" (3/3) ... [2025-03-03 19:42:29,872 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-93.i [2025-03-03 19:42:29,882 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 19:42:29,883 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-93.i that has 2 procedures, 88 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 19:42:29,924 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 19:42:29,934 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;@48d910a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 19:42:29,934 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 19:42:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 52 states have (on average 1.3269230769230769) internal successors, (69), 53 states have internal predecessors, (69), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:42:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2025-03-03 19:42:29,951 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:42:29,951 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:42:29,952 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:42:29,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:42:29,957 INFO L85 PathProgramCache]: Analyzing trace with hash 721073730, now seen corresponding path program 1 times [2025-03-03 19:42:29,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:42:29,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [528471741] [2025-03-03 19:42:29,966 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:29,966 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 19:42:29,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:42:29,970 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 19:42:29,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-03-03 19:42:30,075 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:42:30,450 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:42:30,450 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:30,450 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:42:30,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 19:42:30,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:42:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 1700 trivial. 0 not checked. [2025-03-03 19:42:30,522 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:42:30,523 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:42:30,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [528471741] [2025-03-03 19:42:30,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [528471741] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:42:30,524 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:42:30,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 19:42:30,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588229273] [2025-03-03 19:42:30,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:42:30,529 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 19:42:30,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:42:30,543 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 19:42:30,544 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:42:30,545 INFO L87 Difference]: Start difference. First operand has 88 states, 52 states have (on average 1.3269230769230769) internal successors, (69), 53 states have internal predecessors, (69), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:42:30,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:42:30,573 INFO L93 Difference]: Finished difference Result 170 states and 298 transitions. [2025-03-03 19:42:30,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 19:42:30,575 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 206 [2025-03-03 19:42:30,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:42:30,579 INFO L225 Difference]: With dead ends: 170 [2025-03-03 19:42:30,579 INFO L226 Difference]: Without dead ends: 85 [2025-03-03 19:42:30,582 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:42:30,588 INFO L435 NwaCegarLoop]: 130 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, 130 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 [2025-03-03 19:42:30,588 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:42:30,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2025-03-03 19:42:30,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2025-03-03 19:42:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 50 states have (on average 1.28) internal successors, (64), 50 states have internal predecessors, (64), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:42:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 130 transitions. [2025-03-03 19:42:30,620 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 130 transitions. Word has length 206 [2025-03-03 19:42:30,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:42:30,620 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 130 transitions. [2025-03-03 19:42:30,620 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:42:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 130 transitions. [2025-03-03 19:42:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2025-03-03 19:42:30,623 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:42:30,623 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:42:30,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2025-03-03 19:42:30,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 19:42:30,824 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:42:30,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:42:30,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1878739459, now seen corresponding path program 1 times [2025-03-03 19:42:30,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:42:30,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1409561600] [2025-03-03 19:42:30,825 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:30,825 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 19:42:30,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:42:30,828 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 19:42:30,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-03-03 19:42:30,906 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:42:31,270 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:42:31,271 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:31,271 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:42:31,284 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-03 19:42:31,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:42:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 19:42:31,386 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:42:31,386 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:42:31,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1409561600] [2025-03-03 19:42:31,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1409561600] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:42:31,386 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:42:31,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 19:42:31,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770667951] [2025-03-03 19:42:31,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:42:31,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 19:42:31,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:42:31,389 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 19:42:31,389 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:42:31,390 INFO L87 Difference]: Start difference. First operand 85 states and 130 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:42:35,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 19:42:36,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:42:36,568 INFO L93 Difference]: Finished difference Result 199 states and 301 transitions. [2025-03-03 19:42:36,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 19:42:36,598 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 206 [2025-03-03 19:42:36,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:42:36,601 INFO L225 Difference]: With dead ends: 199 [2025-03-03 19:42:36,601 INFO L226 Difference]: Without dead ends: 117 [2025-03-03 19:42:36,602 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:42:36,602 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 37 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2025-03-03 19:42:36,602 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 240 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2025-03-03 19:42:36,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2025-03-03 19:42:36,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 114. [2025-03-03 19:42:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 74 states have (on average 1.2837837837837838) internal successors, (95), 75 states have internal predecessors, (95), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 36 states have call predecessors, (37), 37 states have call successors, (37) [2025-03-03 19:42:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 169 transitions. [2025-03-03 19:42:36,628 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 169 transitions. Word has length 206 [2025-03-03 19:42:36,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:42:36,629 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 169 transitions. [2025-03-03 19:42:36,629 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:42:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 169 transitions. [2025-03-03 19:42:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2025-03-03 19:42:36,630 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:42:36,630 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:42:36,646 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-03-03 19:42:36,831 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 19:42:36,831 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:42:36,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:42:36,832 INFO L85 PathProgramCache]: Analyzing trace with hash 738988421, now seen corresponding path program 1 times [2025-03-03 19:42:36,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:42:36,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [479003294] [2025-03-03 19:42:36,832 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:42:36,833 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 19:42:36,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:42:36,835 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 19:42:36,836 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-03-03 19:42:36,886 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 207 statements into 1 equivalence classes. [2025-03-03 19:42:37,384 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 207 of 207 statements. [2025-03-03 19:42:37,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:42:37,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:42:37,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 43 conjuncts are in the unsatisfiable core [2025-03-03 19:42:37,416 INFO L279 TraceCheckSpWp]: Computing forward predicates...