./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a501f4e7d5c1c73a982e19160959ef23494250903653e32c772aa19d46349357 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 21:54:25,780 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 21:54:25,844 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-05 21:54:25,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 21:54:25,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 21:54:25,862 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 21:54:25,863 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 21:54:25,863 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 21:54:25,863 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 21:54:25,863 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 21:54:25,863 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 21:54:25,863 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 21:54:25,864 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 21:54:25,864 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 21:54:25,864 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 21:54:25,865 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 21:54:25,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:54:25,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 21:54:25,866 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a501f4e7d5c1c73a982e19160959ef23494250903653e32c772aa19d46349357 [2025-02-05 21:54:26,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 21:54:26,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 21:54:26,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 21:54:26,125 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 21:54:26,126 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 21:54:26,126 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i [2025-02-05 21:54:27,280 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6aaec6bf8/40b65146ae8147e38bb5e9a07e31e670/FLAG452b04bc1 [2025-02-05 21:54:27,578 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 21:54:27,578 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i [2025-02-05 21:54:27,595 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6aaec6bf8/40b65146ae8147e38bb5e9a07e31e670/FLAG452b04bc1 [2025-02-05 21:54:27,861 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6aaec6bf8/40b65146ae8147e38bb5e9a07e31e670 [2025-02-05 21:54:27,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 21:54:27,864 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 21:54:27,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 21:54:27,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 21:54:27,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 21:54:27,869 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:54:27" (1/1) ... [2025-02-05 21:54:27,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@169384f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:27, skipping insertion in model container [2025-02-05 21:54:27,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:54:27" (1/1) ... [2025-02-05 21:54:27,887 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 21:54:27,995 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i[915,928] [2025-02-05 21:54:28,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:54:28,059 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 21:54:28,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i[915,928] [2025-02-05 21:54:28,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:54:28,100 INFO L204 MainTranslator]: Completed translation [2025-02-05 21:54:28,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28 WrapperNode [2025-02-05 21:54:28,101 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 21:54:28,102 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 21:54:28,102 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 21:54:28,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 21:54:28,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,121 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,156 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 241 [2025-02-05 21:54:28,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 21:54:28,157 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 21:54:28,157 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 21:54:28,157 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 21:54:28,162 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,163 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,165 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,179 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-05 21:54:28,180 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,186 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,187 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,190 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 21:54:28,193 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 21:54:28,193 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 21:54:28,194 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 21:54:28,194 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (1/1) ... [2025-02-05 21:54:28,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:54:28,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:54:28,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 21:54:28,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 21:54:28,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 21:54:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 21:54:28,236 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 21:54:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 21:54:28,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 21:54:28,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 21:54:28,307 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 21:54:28,309 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 21:54:28,694 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L185: havoc property_#t~bitwise27#1; [2025-02-05 21:54:28,744 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-02-05 21:54:28,745 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 21:54:28,764 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 21:54:28,766 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 21:54:28,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:54:28 BoogieIcfgContainer [2025-02-05 21:54:28,767 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 21:54:28,769 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 21:54:28,770 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 21:54:28,773 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 21:54:28,773 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 09:54:27" (1/3) ... [2025-02-05 21:54:28,774 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5335d8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:54:28, skipping insertion in model container [2025-02-05 21:54:28,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:28" (2/3) ... [2025-02-05 21:54:28,775 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5335d8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:54:28, skipping insertion in model container [2025-02-05 21:54:28,775 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:54:28" (3/3) ... [2025-02-05 21:54:28,776 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-98.i [2025-02-05 21:54:28,788 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 21:54:28,789 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-98.i that has 2 procedures, 107 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 21:54:28,842 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 21:54:28,852 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;@7447047d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 21:54:28,852 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 21:54:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand has 107 states, 64 states have (on average 1.375) internal successors, (88), 65 states have internal predecessors, (88), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-02-05 21:54:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2025-02-05 21:54:28,869 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:28,870 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:28,871 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:28,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:28,875 INFO L85 PathProgramCache]: Analyzing trace with hash -236620923, now seen corresponding path program 1 times [2025-02-05 21:54:28,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:54:28,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37094226] [2025-02-05 21:54:28,883 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:54:28,984 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 247 statements into 1 equivalence classes. [2025-02-05 21:54:29,032 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 247 of 247 statements. [2025-02-05 21:54:29,033 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:29,033 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2025-02-05 21:54:29,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:54:29,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37094226] [2025-02-05 21:54:29,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37094226] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:54:29,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [600079644] [2025-02-05 21:54:29,255 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:29,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:54:29,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:54:29,260 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:54:29,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-05 21:54:29,356 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 247 statements into 1 equivalence classes. [2025-02-05 21:54:29,455 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 247 of 247 statements. [2025-02-05 21:54:29,456 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:29,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:29,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 21:54:29,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:54:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2025-02-05 21:54:29,507 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:54:29,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [600079644] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:54:29,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-05 21:54:29,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-05 21:54:29,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967650794] [2025-02-05 21:54:29,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:54:29,517 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 21:54:29,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:54:29,535 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 21:54:29,536 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:54:29,538 INFO L87 Difference]: Start difference. First operand has 107 states, 64 states have (on average 1.375) internal successors, (88), 65 states have internal predecessors, (88), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2025-02-05 21:54:29,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:54:29,575 INFO L93 Difference]: Finished difference Result 208 states and 371 transitions. [2025-02-05 21:54:29,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 21:54:29,578 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 247 [2025-02-05 21:54:29,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:54:29,584 INFO L225 Difference]: With dead ends: 208 [2025-02-05 21:54:29,585 INFO L226 Difference]: Without dead ends: 104 [2025-02-05 21:54:29,588 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:54:29,591 INFO L435 NwaCegarLoop]: 160 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 160 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-05 21:54:29,592 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 160 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 21:54:29,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2025-02-05 21:54:29,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 104. [2025-02-05 21:54:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 62 states have (on average 1.3387096774193548) internal successors, (83), 62 states have internal predecessors, (83), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-02-05 21:54:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 163 transitions. [2025-02-05 21:54:29,634 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 163 transitions. Word has length 247 [2025-02-05 21:54:29,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:54:29,635 INFO L471 AbstractCegarLoop]: Abstraction has 104 states and 163 transitions. [2025-02-05 21:54:29,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2025-02-05 21:54:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 163 transitions. [2025-02-05 21:54:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2025-02-05 21:54:29,640 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:29,640 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:29,648 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-02-05 21:54:29,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-05 21:54:29,844 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:29,846 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:29,846 INFO L85 PathProgramCache]: Analyzing trace with hash -1212424669, now seen corresponding path program 1 times [2025-02-05 21:54:29,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:54:29,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264440683] [2025-02-05 21:54:29,847 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:54:29,870 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 247 statements into 1 equivalence classes. [2025-02-05 21:54:30,068 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 247 of 247 statements. [2025-02-05 21:54:30,068 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:30,068 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-02-05 21:54:30,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:54:30,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264440683] [2025-02-05 21:54:30,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264440683] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:54:30,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:54:30,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 21:54:30,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364943608] [2025-02-05 21:54:30,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:54:30,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-05 21:54:30,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:54:30,625 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-05 21:54:30,625 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 21:54:30,626 INFO L87 Difference]: Start difference. First operand 104 states and 163 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:30,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:54:30,661 INFO L93 Difference]: Finished difference Result 206 states and 325 transitions. [2025-02-05 21:54:30,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 21:54:30,664 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 247 [2025-02-05 21:54:30,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:54:30,667 INFO L225 Difference]: With dead ends: 206 [2025-02-05 21:54:30,668 INFO L226 Difference]: Without dead ends: 105 [2025-02-05 21:54:30,669 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 21:54:30,669 INFO L435 NwaCegarLoop]: 159 mSDtfsCounter, 0 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 313 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-05 21:54:30,670 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 313 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 21:54:30,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2025-02-05 21:54:30,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2025-02-05 21:54:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 63 states have (on average 1.3333333333333333) internal successors, (84), 63 states have internal predecessors, (84), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-02-05 21:54:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 164 transitions. [2025-02-05 21:54:30,686 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 164 transitions. Word has length 247 [2025-02-05 21:54:30,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:54:30,689 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 164 transitions. [2025-02-05 21:54:30,689 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 164 transitions. [2025-02-05 21:54:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2025-02-05 21:54:30,694 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:30,694 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:30,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-05 21:54:30,695 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:30,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:30,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1805063941, now seen corresponding path program 1 times [2025-02-05 21:54:30,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:54:30,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686310121] [2025-02-05 21:54:30,696 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:30,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:54:30,716 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 248 statements into 1 equivalence classes. [2025-02-05 21:54:30,968 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 248 of 248 statements. [2025-02-05 21:54:30,968 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:30,968 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-02-05 21:54:30,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1402025092] [2025-02-05 21:54:30,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:30,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:54:30,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:54:30,977 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:54:30,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-05 21:54:31,051 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 248 statements into 1 equivalence classes. [2025-02-05 21:54:31,161 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 248 of 248 statements. [2025-02-05 21:54:31,162 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:31,162 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 21:54:31,162 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-05 21:54:31,195 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 248 statements into 1 equivalence classes. [2025-02-05 21:54:31,269 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 248 of 248 statements. [2025-02-05 21:54:31,269 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:31,269 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 21:54:31,401 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-05 21:54:31,401 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-05 21:54:31,402 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-05 21:54:31,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-02-05 21:54:31,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:54:31,607 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-02-05 21:54:31,725 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-05 21:54:31,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 09:54:31 BoogieIcfgContainer [2025-02-05 21:54:31,728 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 21:54:31,728 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 21:54:31,728 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 21:54:31,729 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 21:54:31,729 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:54:28" (3/4) ... [2025-02-05 21:54:31,731 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-05 21:54:31,731 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 21:54:31,732 INFO L158 Benchmark]: Toolchain (without parser) took 3867.82ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 114.0MB in the beginning and 149.0MB in the end (delta: -35.0MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2025-02-05 21:54:31,732 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:54:31,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 236.70ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 98.2MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-05 21:54:31,732 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.84ms. Allocated memory is still 142.6MB. Free memory was 98.2MB in the beginning and 94.7MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:54:31,733 INFO L158 Benchmark]: Boogie Preprocessor took 36.20ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 89.3MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-05 21:54:31,733 INFO L158 Benchmark]: IcfgBuilder took 573.69ms. Allocated memory is still 142.6MB. Free memory was 89.3MB in the beginning and 59.4MB in the end (delta: 29.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-05 21:54:31,733 INFO L158 Benchmark]: TraceAbstraction took 2958.44ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 58.9MB in the beginning and 149.1MB in the end (delta: -90.2MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2025-02-05 21:54:31,733 INFO L158 Benchmark]: Witness Printer took 2.89ms. Allocated memory is still 201.3MB. Free memory was 149.1MB in the beginning and 149.0MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:54:31,734 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 236.70ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 98.2MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.84ms. Allocated memory is still 142.6MB. Free memory was 98.2MB in the beginning and 94.7MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.20ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 89.3MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 573.69ms. Allocated memory is still 142.6MB. Free memory was 89.3MB in the beginning and 59.4MB in the end (delta: 29.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2958.44ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 58.9MB in the beginning and 149.1MB in the end (delta: -90.2MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * Witness Printer took 2.89ms. Allocated memory is still 201.3MB. Free memory was 149.1MB in the beginning and 149.0MB 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 someBinaryArithmeticDOUBLEoperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 171, overapproximation of someBinaryDOUBLEComparisonOperation at line 130, overapproximation of someBinaryDOUBLEComparisonOperation at line 179, overapproximation of someBinaryDOUBLEComparisonOperation at line 128, overapproximation of someBinaryDOUBLEComparisonOperation at line 185. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -64; [L23] signed short int var_1_4 = -10; [L24] signed short int var_1_5 = 100; [L25] double var_1_6 = 0.5; [L26] double var_1_7 = 16.5; [L27] double var_1_8 = 7.4; [L28] unsigned short int var_1_9 = 4; [L29] unsigned char var_1_10 = 0; [L30] unsigned long int var_1_11 = 1000000000; [L31] unsigned short int var_1_12 = 256; [L32] signed short int var_1_13 = 16; [L33] signed short int var_1_14 = 64; [L34] unsigned short int var_1_15 = 63836; [L35] unsigned short int var_1_16 = 10; [L36] signed char var_1_17 = -8; [L37] signed char var_1_18 = 8; [L38] signed short int var_1_19 = 50; [L39] signed short int var_1_20 = 10; [L40] signed short int var_1_21 = 10000; [L41] signed char var_1_22 = -2; [L42] float var_1_23 = 3.2; [L43] unsigned long int var_1_24 = 128; [L44] unsigned long int var_1_25 = 2; [L45] unsigned long int var_1_26 = 16; [L46] unsigned long int var_1_27 = 2686167646; [L47] unsigned long int var_1_28 = 5; [L48] float var_1_29 = 5.5; [L49] unsigned char var_1_30 = 16; [L50] unsigned char var_1_31 = 0; [L51] signed long int var_1_32 = -2; [L52] unsigned short int var_1_33 = 1; [L53] unsigned long int var_1_34 = 3877983372; [L54] double var_1_35 = 16.75; [L55] double var_1_36 = 31.875; [L56] signed long int last_1_var_1_1 = -64; VAL [isInitial=0, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L189] isInitial = 1 [L190] FCALL initially() [L191] COND TRUE 1 [L192] CALL updateLastVariables() [L182] last_1_var_1_1 = var_1_1 VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-10, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L192] RET updateLastVariables() [L193] CALL updateVariables() [L119] var_1_4 = __VERIFIER_nondet_short() [L120] CALL assume_abort_if_not(var_1_4 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L120] RET assume_abort_if_not(var_1_4 >= -32768) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L121] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L121] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L122] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L122] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=100, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L123] var_1_5 = __VERIFIER_nondet_short() [L124] CALL assume_abort_if_not(var_1_5 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L124] RET assume_abort_if_not(var_1_5 >= -32768) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L125] CALL assume_abort_if_not(var_1_5 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L125] RET assume_abort_if_not(var_1_5 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L126] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L126] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_7=33/2, var_1_8=37/5, var_1_9=4] [L127] var_1_7 = __VERIFIER_nondet_double() [L128] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_8=37/5, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_8=37/5, var_1_9=4] [L128] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_8=37/5, var_1_9=4] [L129] var_1_8 = __VERIFIER_nondet_double() [L130] 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, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L130] 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, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L131] var_1_10 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L132] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L133] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L133] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=16, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L134] var_1_13 = __VERIFIER_nondet_short() [L135] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L135] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L136] CALL assume_abort_if_not(var_1_13 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L136] RET assume_abort_if_not(var_1_13 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=64, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L137] var_1_14 = __VERIFIER_nondet_short() [L138] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L138] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L139] CALL assume_abort_if_not(var_1_14 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L139] RET assume_abort_if_not(var_1_14 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=63836, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L140] var_1_15 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_15 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L141] RET assume_abort_if_not(var_1_15 >= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L142] CALL assume_abort_if_not(var_1_15 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L142] RET assume_abort_if_not(var_1_15 <= 65534) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=10, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L143] var_1_16 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L144] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L145] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L145] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=8, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L146] var_1_18 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_18 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L147] RET assume_abort_if_not(var_1_18 >= -127) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L148] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L148] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=10, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L149] var_1_20 = __VERIFIER_nondet_short() [L150] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L150] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L151] CALL assume_abort_if_not(var_1_20 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L151] RET assume_abort_if_not(var_1_20 <= 16383) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=10000, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L152] var_1_21 = __VERIFIER_nondet_short() [L153] CALL assume_abort_if_not(var_1_21 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L153] RET assume_abort_if_not(var_1_21 >= 8191) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L154] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L154] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=128, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L155] var_1_24 = __VERIFIER_nondet_ulong() [L156] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L156] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L157] CALL assume_abort_if_not(var_1_24 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L157] RET assume_abort_if_not(var_1_24 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=2, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L158] var_1_25 = __VERIFIER_nondet_ulong() [L159] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L159] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L160] CALL assume_abort_if_not(var_1_25 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L160] RET assume_abort_if_not(var_1_25 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_26=16, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L161] var_1_26 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L162] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L163] CALL assume_abort_if_not(var_1_26 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L163] RET assume_abort_if_not(var_1_26 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2686167646, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L164] var_1_27 = __VERIFIER_nondet_ulong() [L165] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L165] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L166] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L166] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=5, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L167] var_1_28 = __VERIFIER_nondet_ulong() [L168] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L168] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L169] CALL assume_abort_if_not(var_1_28 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L169] RET assume_abort_if_not(var_1_28 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_29=11/2, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L170] var_1_29 = __VERIFIER_nondet_float() [L171] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L171] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L172] var_1_31 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L173] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L174] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L174] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=3877983372, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L175] var_1_34 = __VERIFIER_nondet_ulong() [L176] CALL assume_abort_if_not(var_1_34 >= 3221225471) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L176] RET assume_abort_if_not(var_1_34 >= 3221225471) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L177] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L177] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_36=255/8, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L178] var_1_36 = __VERIFIER_nondet_double() [L179] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L179] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L193] RET updateVariables() [L194] CALL step() [L60] EXPR var_1_25 & var_1_26 VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L60] COND TRUE ((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > (2u)) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : (2u))) > (var_1_25 & var_1_26) [L61] COND FALSE !(var_1_25 >= (var_1_27 - var_1_28)) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=16, var_1_31=0, var_1_32=-2, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L71] var_1_30 = var_1_31 [L72] var_1_32 = var_1_31 VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=1, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L73] COND TRUE var_1_24 <= ((var_1_34 - var_1_31) - ((((var_1_28) < (var_1_30)) ? (var_1_28) : (var_1_30)))) [L74] var_1_33 = 128 VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L76] COND FALSE !(var_1_28 > var_1_33) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=256, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L79] COND TRUE (var_1_5 * (var_1_13 - var_1_14)) <= last_1_var_1_1 [L80] var_1_12 = (var_1_15 - ((((var_1_14) > (var_1_16)) ? (var_1_14) : (var_1_16)))) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=1000000000, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L82] var_1_11 = (((((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) < 0 ) ? -((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) : ((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))))) [L83] unsigned short int stepLocal_3 = var_1_12; [L84] unsigned short int stepLocal_2 = var_1_12; [L85] unsigned short int stepLocal_1 = var_1_12; [L86] unsigned long int stepLocal_0 = var_1_11; VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_0=3986216790, stepLocal_1=0, stepLocal_2=0, stepLocal_3=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L87] EXPR (var_1_11 / var_1_4) & 8 VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_0=3986216790, stepLocal_1=0, stepLocal_2=0, stepLocal_3=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L87] COND TRUE stepLocal_3 <= ((var_1_11 / var_1_4) & 8) [L88] COND FALSE !(-16 <= stepLocal_0) VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_1=0, stepLocal_2=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L102] COND FALSE !(\read(var_1_10)) VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_1=0, stepLocal_2=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-8, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L107] var_1_17 = var_1_18 VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_1=0, stepLocal_2=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=50, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L108] COND TRUE var_1_13 <= var_1_11 [L109] var_1_19 = ((var_1_12 + 25) + (var_1_20 - (var_1_21 - 1))) VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_1=0, stepLocal_2=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=-16357, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-2, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L113] var_1_22 = var_1_18 VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_1=0, stepLocal_2=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=-16357, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-127, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_6=1/2, var_1_9=4] [L114] COND TRUE var_1_19 <= var_1_1 [L115] var_1_6 = (var_1_7 + var_1_8) VAL [isInitial=1, last_1_var_1_1=-64, stepLocal_1=0, stepLocal_2=0, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=-16357, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-127, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_9=4] [L194] RET step() [L195] CALL, EXPR property() [L185] EXPR (var_1_11 / var_1_4) & 8 VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=-16357, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-127, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_9=4] [L185-L186] return ((((((((var_1_12 <= ((var_1_11 / var_1_4) & 8)) ? ((-16 <= var_1_11) ? ((var_1_12 != (var_1_11 / ((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5))))) ? (var_1_1 == ((signed long int) ((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12))))) : (var_1_1 == ((signed long int) ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))) : 1) : ((var_1_11 <= var_1_12) ? (var_1_1 == ((signed long int) var_1_4)) : (var_1_1 == ((signed long int) var_1_11)))) && ((var_1_19 <= var_1_1) ? (var_1_6 == ((double) (var_1_7 + var_1_8))) : 1)) && (var_1_10 ? ((var_1_4 < (var_1_12 + var_1_5)) ? (var_1_9 == ((unsigned short int) 16)) : 1) : 1)) && (var_1_11 == ((unsigned long int) (((((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) < 0 ) ? -((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12)))) : ((((2u) > ((3986216790u - var_1_12))) ? (2u) : ((3986216790u - var_1_12))))))))) && (((var_1_5 * (var_1_13 - var_1_14)) <= last_1_var_1_1) ? (var_1_12 == ((unsigned short int) (var_1_15 - ((((var_1_14) > (var_1_16)) ? (var_1_14) : (var_1_16)))))) : 1)) && (var_1_17 == ((signed char) var_1_18))) && ((var_1_13 <= var_1_11) ? (var_1_19 == ((signed short int) ((var_1_12 + 25) + (var_1_20 - (var_1_21 - 1))))) : (var_1_19 == ((signed short int) ((((((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) > (var_1_12)) ? (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18)))) : (var_1_12))))))) && (var_1_22 == ((signed char) var_1_18)) ; [L195] RET, EXPR property() [L195] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=-16357, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-127, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_9=4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=-64, var_1_10=0, var_1_11=3986216790, var_1_12=0, var_1_13=2, var_1_14=0, var_1_15=32767, var_1_16=32767, var_1_17=-127, var_1_18=-127, var_1_19=-16357, var_1_1=-64, var_1_20=0, var_1_21=16383, var_1_22=-127, var_1_23=16/5, var_1_24=0, var_1_25=-2147483650, var_1_26=0, var_1_27=2147483647, var_1_28=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=128, var_1_34=7516192767, var_1_35=67/4, var_1_4=-64, var_1_5=-32, var_1_9=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 107 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.8s, OverallIterations: 3, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 473 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 154 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 319 mSDtfsCounter, 15 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 252 GetRequests, 251 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=107occurred in iteration=0, 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, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 1237 NumberOfCodeBlocks, 1237 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 738 ConstructedInterpolants, 0 QuantifiedInterpolants, 740 SizeOfPredicates, 0 NumberOfNonLiveVariables, 548 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 9282/9360 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 [2025-02-05 21:54:31,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a501f4e7d5c1c73a982e19160959ef23494250903653e32c772aa19d46349357 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 21:54:33,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 21:54:33,987 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-05 21:54:33,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 21:54:33,996 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 21:54:34,018 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 21:54:34,019 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 21:54:34,020 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 21:54:34,020 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 21:54:34,020 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 21:54:34,021 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 21:54:34,021 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 21:54:34,021 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 21:54:34,021 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 21:54:34,021 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 21:54:34,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 21:54:34,022 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 21:54:34,023 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:54:34,023 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 21:54:34,023 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 21:54:34,024 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a501f4e7d5c1c73a982e19160959ef23494250903653e32c772aa19d46349357 [2025-02-05 21:54:34,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 21:54:34,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 21:54:34,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 21:54:34,322 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 21:54:34,322 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 21:54:34,322 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i [2025-02-05 21:54:35,538 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6a288e493/fafba5e0ab5340a599cbca6858e0917a/FLAG6d7bea650 [2025-02-05 21:54:35,819 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 21:54:35,820 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i [2025-02-05 21:54:35,833 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6a288e493/fafba5e0ab5340a599cbca6858e0917a/FLAG6d7bea650 [2025-02-05 21:54:35,861 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6a288e493/fafba5e0ab5340a599cbca6858e0917a [2025-02-05 21:54:35,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 21:54:35,865 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 21:54:35,867 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 21:54:35,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 21:54:35,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 21:54:35,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:54:35" (1/1) ... [2025-02-05 21:54:35,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@799fe5e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:35, skipping insertion in model container [2025-02-05 21:54:35,874 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:54:35" (1/1) ... [2025-02-05 21:54:35,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 21:54:36,027 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i[915,928] [2025-02-05 21:54:36,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:54:36,096 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 21:54:36,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-98.i[915,928] [2025-02-05 21:54:36,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:54:36,149 INFO L204 MainTranslator]: Completed translation [2025-02-05 21:54:36,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36 WrapperNode [2025-02-05 21:54:36,153 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 21:54:36,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 21:54:36,154 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 21:54:36,154 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 21:54:36,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,190 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 207 [2025-02-05 21:54:36,190 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 21:54:36,191 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 21:54:36,191 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 21:54:36,191 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 21:54:36,200 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,203 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,211 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-05 21:54:36,212 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,212 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,218 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,221 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 21:54:36,224 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 21:54:36,224 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 21:54:36,224 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 21:54:36,224 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (1/1) ... [2025-02-05 21:54:36,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:54:36,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:54:36,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 21:54:36,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 21:54:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 21:54:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-05 21:54:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 21:54:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 21:54:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 21:54:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 21:54:36,368 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 21:54:36,370 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 21:54:37,245 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-02-05 21:54:37,246 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 21:54:37,254 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 21:54:37,254 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 21:54:37,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:54:37 BoogieIcfgContainer [2025-02-05 21:54:37,255 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 21:54:37,257 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 21:54:37,257 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 21:54:37,260 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 21:54:37,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 09:54:35" (1/3) ... [2025-02-05 21:54:37,261 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@326853fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:54:37, skipping insertion in model container [2025-02-05 21:54:37,261 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:54:36" (2/3) ... [2025-02-05 21:54:37,261 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@326853fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:54:37, skipping insertion in model container [2025-02-05 21:54:37,261 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:54:37" (3/3) ... [2025-02-05 21:54:37,262 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-98.i [2025-02-05 21:54:37,272 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 21:54:37,274 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-98.i that has 2 procedures, 97 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 21:54:37,311 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 21:54:37,318 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;@77560ddd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 21:54:37,319 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 21:54:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2025-02-05 21:54:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-02-05 21:54:37,331 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:37,331 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:37,332 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:37,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:37,335 INFO L85 PathProgramCache]: Analyzing trace with hash -1920579902, now seen corresponding path program 1 times [2025-02-05 21:54:37,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:54:37,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [84111817] [2025-02-05 21:54:37,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:37,344 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 [2025-02-05 21:54:37,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:54:37,346 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/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) [2025-02-05 21:54:37,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:37,460 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-02-05 21:54:37,736 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-02-05 21:54:37,736 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:37,736 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:37,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-05 21:54:37,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:54:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-02-05 21:54:38,502 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:54:38,503 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:54:38,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [84111817] [2025-02-05 21:54:38,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [84111817] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:54:38,503 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:54:38,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 21:54:38,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221785266] [2025-02-05 21:54:38,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:54:38,507 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 21:54:38,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:54:38,518 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 21:54:38,518 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 21:54:38,520 INFO L87 Difference]: Start difference. First operand has 97 states, 54 states have (on average 1.3333333333333333) internal successors, (72), 55 states have internal predecessors, (72), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:39,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:54:39,357 INFO L93 Difference]: Finished difference Result 277 states and 522 transitions. [2025-02-05 21:54:39,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 21:54:39,378 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 243 [2025-02-05 21:54:39,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:54:39,388 INFO L225 Difference]: With dead ends: 277 [2025-02-05 21:54:39,388 INFO L226 Difference]: Without dead ends: 183 [2025-02-05 21:54:39,394 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-05 21:54:39,397 INFO L435 NwaCegarLoop]: 140 mSDtfsCounter, 27 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 413 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2025-02-05 21:54:39,401 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 413 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2025-02-05 21:54:39,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2025-02-05 21:54:39,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 181. [2025-02-05 21:54:39,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 98 states have (on average 1.2755102040816326) internal successors, (125), 98 states have internal predecessors, (125), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2025-02-05 21:54:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 285 transitions. [2025-02-05 21:54:39,495 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 285 transitions. Word has length 243 [2025-02-05 21:54:39,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:54:39,499 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 285 transitions. [2025-02-05 21:54:39,499 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 285 transitions. [2025-02-05 21:54:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-02-05 21:54:39,508 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:39,509 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:39,524 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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)] Ended with exit code 0 [2025-02-05 21:54:39,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:39,711 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:39,712 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:39,712 INFO L85 PathProgramCache]: Analyzing trace with hash 380922530, now seen corresponding path program 1 times [2025-02-05 21:54:39,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:54:39,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [802086861] [2025-02-05 21:54:39,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:39,714 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 [2025-02-05 21:54:39,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:54:39,719 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/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) [2025-02-05 21:54:39,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:39,787 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-02-05 21:54:40,076 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-02-05 21:54:40,076 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:40,076 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:40,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-05 21:54:40,101 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:54:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-02-05 21:54:40,207 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:54:40,207 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:54:40,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [802086861] [2025-02-05 21:54:40,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [802086861] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:54:40,207 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:54:40,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 21:54:40,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961675581] [2025-02-05 21:54:40,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:54:40,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-05 21:54:40,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:54:40,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-05 21:54:40,210 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 21:54:40,210 INFO L87 Difference]: Start difference. First operand 181 states and 285 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:40,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:54:40,693 INFO L93 Difference]: Finished difference Result 435 states and 688 transitions. [2025-02-05 21:54:40,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 21:54:40,711 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 243 [2025-02-05 21:54:40,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:54:40,714 INFO L225 Difference]: With dead ends: 435 [2025-02-05 21:54:40,714 INFO L226 Difference]: Without dead ends: 257 [2025-02-05 21:54:40,715 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 21:54:40,715 INFO L435 NwaCegarLoop]: 258 mSDtfsCounter, 141 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 379 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 21:54:40,716 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [141 Valid, 379 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 21:54:40,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2025-02-05 21:54:40,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 181. [2025-02-05 21:54:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 98 states have (on average 1.2551020408163265) internal successors, (123), 98 states have internal predecessors, (123), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2025-02-05 21:54:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 283 transitions. [2025-02-05 21:54:40,746 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 283 transitions. Word has length 243 [2025-02-05 21:54:40,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:54:40,746 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 283 transitions. [2025-02-05 21:54:40,747 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 283 transitions. [2025-02-05 21:54:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-02-05 21:54:40,749 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:40,749 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:40,760 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:40,949 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:40,949 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:40,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:40,950 INFO L85 PathProgramCache]: Analyzing trace with hash 184409025, now seen corresponding path program 1 times [2025-02-05 21:54:40,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:54:40,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1699009700] [2025-02-05 21:54:40,951 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:40,951 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 [2025-02-05 21:54:40,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:54:40,953 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/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) [2025-02-05 21:54:40,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:41,024 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-02-05 21:54:41,287 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-02-05 21:54:41,287 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:41,287 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:41,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-05 21:54:41,321 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:54:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2025-02-05 21:54:41,444 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:54:41,444 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:54:41,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1699009700] [2025-02-05 21:54:41,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1699009700] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:54:41,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:54:41,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 21:54:41,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155673645] [2025-02-05 21:54:41,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:54:41,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 21:54:41,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:54:41,446 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 21:54:41,446 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 21:54:41,446 INFO L87 Difference]: Start difference. First operand 181 states and 283 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:43,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:54:43,936 INFO L93 Difference]: Finished difference Result 528 states and 829 transitions. [2025-02-05 21:54:43,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 21:54:43,940 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 243 [2025-02-05 21:54:43,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:54:43,943 INFO L225 Difference]: With dead ends: 528 [2025-02-05 21:54:43,943 INFO L226 Difference]: Without dead ends: 350 [2025-02-05 21:54:43,944 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-05 21:54:43,944 INFO L435 NwaCegarLoop]: 258 mSDtfsCounter, 250 mSDsluCounter, 374 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 250 SdHoareTripleChecker+Valid, 632 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2025-02-05 21:54:43,946 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [250 Valid, 632 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2025-02-05 21:54:43,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2025-02-05 21:54:43,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 342. [2025-02-05 21:54:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 342 states, 177 states have (on average 1.2372881355932204) internal successors, (219), 177 states have internal predecessors, (219), 160 states have call successors, (160), 4 states have call predecessors, (160), 4 states have return successors, (160), 160 states have call predecessors, (160), 160 states have call successors, (160) [2025-02-05 21:54:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 539 transitions. [2025-02-05 21:54:43,994 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 539 transitions. Word has length 243 [2025-02-05 21:54:43,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:54:43,994 INFO L471 AbstractCegarLoop]: Abstraction has 342 states and 539 transitions. [2025-02-05 21:54:43,994 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2025-02-05 21:54:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 539 transitions. [2025-02-05 21:54:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-02-05 21:54:43,996 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:54:43,996 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:54:44,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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)] Ended with exit code 0 [2025-02-05 21:54:44,197 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/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 [2025-02-05 21:54:44,197 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:54:44,198 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:54:44,198 INFO L85 PathProgramCache]: Analyzing trace with hash 185332546, now seen corresponding path program 1 times [2025-02-05 21:54:44,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:54:44,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1040570463] [2025-02-05 21:54:44,199 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:54:44,199 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 [2025-02-05 21:54:44,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:54:44,201 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/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) [2025-02-05 21:54:44,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 (5)] Waiting until timeout for monitored process [2025-02-05 21:54:44,237 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-02-05 21:54:44,441 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-02-05 21:54:44,442 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:54:44,442 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:54:44,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 15 conjuncts are in the unsatisfiable core [2025-02-05 21:54:44,463 INFO L279 TraceCheckSpWp]: Computing forward predicates...