./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 451653d377a9826c9e6725c494a58a7c432ef3eb7fff5e05d5b2086cea936702 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 03:15:34,155 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 03:15:34,253 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-20 03:15:34,259 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 03:15:34,260 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 03:15:34,291 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 03:15:34,292 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 03:15:34,293 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 03:15:34,293 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 03:15:34,294 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 03:15:34,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 03:15:34,295 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 03:15:34,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 03:15:34,297 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 03:15:34,297 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 03:15:34,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 03:15:34,298 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 03:15:34,298 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 03:15:34,298 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 03:15:34,299 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 03:15:34,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 03:15:34,304 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 03:15:34,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 03:15:34,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 03:15:34,305 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 03:15:34,305 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 03:15:34,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 03:15:34,306 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 03:15:34,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 03:15:34,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 03:15:34,308 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 03:15:34,308 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 03:15:34,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 03:15:34,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 03:15:34,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 03:15:34,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 03:15:34,309 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 03:15:34,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 03:15:34,309 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 03:15:34,309 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 03:15:34,310 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 03:15:34,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 03:15:34,310 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 451653d377a9826c9e6725c494a58a7c432ef3eb7fff5e05d5b2086cea936702 [2024-11-20 03:15:34,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 03:15:34,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 03:15:34,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 03:15:34,614 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 03:15:34,615 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 03:15:34,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i [2024-11-20 03:15:36,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 03:15:36,290 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 03:15:36,291 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i [2024-11-20 03:15:36,300 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c156e7a75/76108cfabdcc4c37857f3957fb456e25/FLAGc491b9c59 [2024-11-20 03:15:36,644 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c156e7a75/76108cfabdcc4c37857f3957fb456e25 [2024-11-20 03:15:36,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 03:15:36,647 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 03:15:36,651 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 03:15:36,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 03:15:36,656 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 03:15:36,657 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:15:36" (1/1) ... [2024-11-20 03:15:36,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c13dd97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:36, skipping insertion in model container [2024-11-20 03:15:36,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:15:36" (1/1) ... [2024-11-20 03:15:36,692 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 03:15:36,888 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i[915,928] [2024-11-20 03:15:36,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 03:15:36,995 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 03:15:37,010 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i[915,928] [2024-11-20 03:15:37,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 03:15:37,087 INFO L204 MainTranslator]: Completed translation [2024-11-20 03:15:37,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37 WrapperNode [2024-11-20 03:15:37,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 03:15:37,092 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 03:15:37,092 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 03:15:37,093 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 03:15:37,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,154 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 202 [2024-11-20 03:15:37,154 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 03:15:37,155 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 03:15:37,155 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 03:15:37,156 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 03:15:37,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,170 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,190 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-20 03:15:37,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,192 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,203 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,210 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,217 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 03:15:37,218 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 03:15:37,218 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 03:15:37,218 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 03:15:37,219 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (1/1) ... [2024-11-20 03:15:37,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 03:15:37,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 03:15:37,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 03:15:37,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 03:15:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 03:15:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 03:15:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 03:15:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 03:15:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 03:15:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 03:15:37,405 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 03:15:37,408 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 03:15:37,826 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-20 03:15:37,826 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 03:15:37,847 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 03:15:37,849 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 03:15:37,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:15:37 BoogieIcfgContainer [2024-11-20 03:15:37,849 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 03:15:37,853 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 03:15:37,854 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 03:15:37,858 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 03:15:37,858 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 03:15:36" (1/3) ... [2024-11-20 03:15:37,859 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cd43e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 03:15:37, skipping insertion in model container [2024-11-20 03:15:37,860 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:37" (2/3) ... [2024-11-20 03:15:37,860 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cd43e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 03:15:37, skipping insertion in model container [2024-11-20 03:15:37,861 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:15:37" (3/3) ... [2024-11-20 03:15:37,862 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-69.i [2024-11-20 03:15:37,879 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 03:15:37,879 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 03:15:37,940 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 03:15:37,945 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;@43118b4f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 03:15:37,946 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 03:15:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 50 states have (on average 1.32) internal successors, (66), 51 states have internal predecessors, (66), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-20 03:15:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-20 03:15:37,963 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 03:15:37,964 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 03:15:37,964 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 03:15:37,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 03:15:37,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1438228139, now seen corresponding path program 1 times [2024-11-20 03:15:37,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 03:15:37,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99252711] [2024-11-20 03:15:37,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 03:15:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 03:15:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 03:15:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 03:15:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 03:15:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 03:15:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 03:15:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 03:15:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 03:15:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 03:15:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 03:15:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 03:15:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 03:15:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 03:15:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 03:15:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 03:15:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 03:15:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 03:15:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 03:15:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-20 03:15:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 03:15:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 03:15:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-20 03:15:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 03:15:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-20 03:15:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 03:15:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-20 03:15:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 03:15:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-20 03:15:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-20 03:15:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-20 03:15:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-20 03:15:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-20 03:15:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-20 03:15:38,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-20 03:15:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-20 03:15:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-20 03:15:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-20 03:15:38,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 03:15:38,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99252711] [2024-11-20 03:15:38,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99252711] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 03:15:38,547 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 03:15:38,547 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 03:15:38,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749064418] [2024-11-20 03:15:38,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 03:15:38,554 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 03:15:38,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 03:15:38,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 03:15:38,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 03:15:38,580 INFO L87 Difference]: Start difference. First operand has 88 states, 50 states have (on average 1.32) internal successors, (66), 51 states have internal predecessors, (66), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-20 03:15:38,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 03:15:38,619 INFO L93 Difference]: Finished difference Result 169 states and 301 transitions. [2024-11-20 03:15:38,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 03:15:38,621 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 214 [2024-11-20 03:15:38,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 03:15:38,629 INFO L225 Difference]: With dead ends: 169 [2024-11-20 03:15:38,629 INFO L226 Difference]: Without dead ends: 84 [2024-11-20 03:15:38,633 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 03:15:38,636 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-20 03:15:38,637 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-20 03:15:38,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2024-11-20 03:15:38,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2024-11-20 03:15:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 47 states have internal predecessors, (59), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-20 03:15:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 129 transitions. [2024-11-20 03:15:38,705 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 129 transitions. Word has length 214 [2024-11-20 03:15:38,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 03:15:38,706 INFO L471 AbstractCegarLoop]: Abstraction has 84 states and 129 transitions. [2024-11-20 03:15:38,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-20 03:15:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 129 transitions. [2024-11-20 03:15:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-20 03:15:38,713 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 03:15:38,713 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 03:15:38,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 03:15:38,714 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 03:15:38,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 03:15:38,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1359798295, now seen corresponding path program 1 times [2024-11-20 03:15:38,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 03:15:38,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544822333] [2024-11-20 03:15:38,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 03:15:38,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 03:15:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 03:15:39,050 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-20 03:15:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 03:15:39,335 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-20 03:15:39,337 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-20 03:15:39,341 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-20 03:15:39,343 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 03:15:39,348 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-20 03:15:39,621 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-20 03:15:39,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 03:15:39 BoogieIcfgContainer [2024-11-20 03:15:39,629 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-20 03:15:39,630 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-20 03:15:39,630 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-20 03:15:39,630 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-20 03:15:39,631 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:15:37" (3/4) ... [2024-11-20 03:15:39,633 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-20 03:15:39,635 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-20 03:15:39,635 INFO L158 Benchmark]: Toolchain (without parser) took 2988.11ms. Allocated memory was 176.2MB in the beginning and 243.3MB in the end (delta: 67.1MB). Free memory was 118.7MB in the beginning and 191.3MB in the end (delta: -72.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 03:15:39,636 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 176.2MB. Free memory is still 138.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 03:15:39,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.66ms. Allocated memory is still 176.2MB. Free memory was 118.7MB in the beginning and 101.9MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-20 03:15:39,637 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.29ms. Allocated memory is still 176.2MB. Free memory was 101.9MB in the beginning and 98.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-20 03:15:39,637 INFO L158 Benchmark]: Boogie Preprocessor took 62.21ms. Allocated memory is still 176.2MB. Free memory was 98.3MB in the beginning and 93.1MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-20 03:15:39,638 INFO L158 Benchmark]: RCFGBuilder took 631.49ms. Allocated memory was 176.2MB in the beginning and 243.3MB in the end (delta: 67.1MB). Free memory was 93.1MB in the beginning and 209.9MB in the end (delta: -116.8MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2024-11-20 03:15:39,638 INFO L158 Benchmark]: TraceAbstraction took 1776.53ms. Allocated memory is still 243.3MB. Free memory was 208.8MB in the beginning and 192.3MB in the end (delta: 16.5MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2024-11-20 03:15:39,641 INFO L158 Benchmark]: Witness Printer took 4.76ms. Allocated memory is still 243.3MB. Free memory was 192.3MB in the beginning and 191.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 03:15:39,643 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 176.2MB. Free memory is still 138.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.66ms. Allocated memory is still 176.2MB. Free memory was 118.7MB in the beginning and 101.9MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.29ms. Allocated memory is still 176.2MB. Free memory was 101.9MB in the beginning and 98.3MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.21ms. Allocated memory is still 176.2MB. Free memory was 98.3MB in the beginning and 93.1MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 631.49ms. Allocated memory was 176.2MB in the beginning and 243.3MB in the end (delta: 67.1MB). Free memory was 93.1MB in the beginning and 209.9MB in the end (delta: -116.8MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. * TraceAbstraction took 1776.53ms. Allocated memory is still 243.3MB. Free memory was 208.8MB in the beginning and 192.3MB in the end (delta: 16.5MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. * Witness Printer took 4.76ms. Allocated memory is still 243.3MB. Free memory was 192.3MB in the beginning and 191.3MB in the end (delta: 1.0MB). 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 someBinaryDOUBLEComparisonOperation at line 178, overapproximation of someBinaryFLOATComparisonOperation at line 63. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 4; [L23] signed short int var_1_3 = 128; [L24] signed short int var_1_4 = 10; [L25] unsigned char var_1_5 = 200; [L26] unsigned char var_1_6 = 0; [L27] unsigned char var_1_7 = 0; [L28] unsigned char var_1_8 = 64; [L29] signed char var_1_9 = -128; [L30] unsigned char var_1_10 = 0; [L31] unsigned char var_1_11 = 0; [L32] double var_1_12 = 32.75; [L33] double var_1_13 = 255.6; [L34] signed short int var_1_14 = 8; [L35] unsigned long int var_1_15 = 256; [L36] unsigned long int var_1_16 = 4031871391; [L37] unsigned long int var_1_17 = 3083112228; [L38] unsigned long int var_1_18 = 3058504136; [L39] unsigned long int var_1_19 = 1902304375; [L40] unsigned char var_1_20 = 1; [L41] unsigned char var_1_22 = 0; [L42] unsigned char var_1_23 = 1; [L43] unsigned short int var_1_24 = 64; [L44] unsigned short int var_1_25 = 128; [L45] float var_1_26 = 0.5; [L46] float var_1_27 = 4.8; [L47] unsigned char var_1_28 = 0; [L48] unsigned char var_1_29 = 16; [L49] signed short int var_1_30 = 10; [L50] signed long int var_1_31 = 2; [L51] double var_1_32 = 200.5; [L52] double var_1_33 = 200.3; [L53] unsigned char last_1_var_1_1 = 4; [L54] signed char last_1_var_1_9 = -128; [L55] signed short int last_1_var_1_14 = 8; VAL [isInitial=0, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=128, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L182] isInitial = 1 [L183] FCALL initially() [L184] COND TRUE 1 [L185] CALL updateLastVariables() [L173] last_1_var_1_1 = var_1_1 [L174] last_1_var_1_9 = var_1_9 [L175] last_1_var_1_14 = var_1_14 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=128, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L185] RET updateLastVariables() [L186] CALL updateVariables() [L117] var_1_3 = __VERIFIER_nondet_short() [L118] CALL assume_abort_if_not(var_1_3 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L118] RET assume_abort_if_not(var_1_3 >= -1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L119] CALL assume_abort_if_not(var_1_3 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L119] RET assume_abort_if_not(var_1_3 <= 32767) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=10, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L120] var_1_4 = __VERIFIER_nondet_short() [L121] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L121] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L122] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L122] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=200, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L123] var_1_5 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_5 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L124] RET assume_abort_if_not(var_1_5 >= 190) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L125] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L125] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=0, var_1_7=0, var_1_8=64, var_1_9=-128] [L126] var_1_6 = __VERIFIER_nondet_uchar() [L127] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_7=0, var_1_8=64, var_1_9=-128] [L127] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_7=0, var_1_8=64, var_1_9=-128] [L128] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=0, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=0, var_1_8=64, var_1_9=-128] [L128] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=0, var_1_8=64, var_1_9=-128] [L129] var_1_7 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_8=64, var_1_9=-128] [L130] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_8=64, var_1_9=-128] [L131] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=64, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=64, var_1_9=-128] [L131] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=64, var_1_9=-128] [L132] var_1_8 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_9=-128] [L133] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_9=-128] [L134] CALL assume_abort_if_not(var_1_8 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L134] RET assume_abort_if_not(var_1_8 <= 127) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=0, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L135] var_1_10 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L136] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L137] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L137] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=0, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L138] var_1_11 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L139] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L140] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L140] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_13=1278/5, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L141] var_1_13 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L142] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=4031871391, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L143] var_1_16 = __VERIFIER_nondet_ulong() [L144] CALL assume_abort_if_not(var_1_16 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L144] RET assume_abort_if_not(var_1_16 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L145] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L145] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=3083112228, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L146] var_1_17 = __VERIFIER_nondet_ulong() [L147] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L147] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L148] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L148] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=3058504136, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L149] var_1_18 = __VERIFIER_nondet_ulong() [L150] CALL assume_abort_if_not(var_1_18 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L150] RET assume_abort_if_not(var_1_18 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L151] CALL assume_abort_if_not(var_1_18 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L151] RET assume_abort_if_not(var_1_18 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=1902304375, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L152] var_1_19 = __VERIFIER_nondet_ulong() [L153] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L153] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L154] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L154] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L155] var_1_22 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L156] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L157] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L157] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L158] var_1_23 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L159] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L160] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L160] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=128, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L161] var_1_25 = __VERIFIER_nondet_ushort() [L162] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L162] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L163] CALL assume_abort_if_not(var_1_25 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L163] RET assume_abort_if_not(var_1_25 <= 65534) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_27=24/5, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L164] var_1_27 = __VERIFIER_nondet_float() [L165] CALL assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L165] RET assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=16, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L166] var_1_29 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L167] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L168] CALL assume_abort_if_not(var_1_29 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=254, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=254, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L168] RET assume_abort_if_not(var_1_29 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=254, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_33=2003/10, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L169] var_1_33 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=254, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=254, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L170] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=64, var_1_25=-2, var_1_26=1/2, var_1_28=0, var_1_29=254, var_1_30=10, var_1_31=2, var_1_32=401/2, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L186] RET updateVariables() [L187] CALL step() [L59] var_1_24 = var_1_25 [L60] var_1_26 = var_1_27 [L61] var_1_28 = var_1_29 [L62] var_1_30 = var_1_29 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=401/2, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L63] COND FALSE !(var_1_27 <= var_1_26) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=401/2, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L68] var_1_32 = var_1_33 [L69] signed long int stepLocal_5 = last_1_var_1_9; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_5=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L70] COND TRUE stepLocal_5 < last_1_var_1_1 [L71] var_1_20 = ((! (var_1_11 && var_1_22)) && (var_1_10 || var_1_23)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=8, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L75] COND TRUE var_1_20 || (var_1_6 <= var_1_8) [L76] var_1_14 = var_1_6 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L78] signed long int stepLocal_0 = var_1_3 - var_1_4; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_0=0, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=4, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L79] COND TRUE last_1_var_1_14 >= stepLocal_0 [L80] var_1_1 = ((var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) - var_1_8) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L84] unsigned char stepLocal_2 = var_1_20; [L85] signed long int stepLocal_1 = var_1_8 - var_1_5; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_1=-126, stepLocal_2=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-128] [L86] COND FALSE !(stepLocal_1 >= var_1_1) [L93] var_1_9 = var_1_5 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] [L95] unsigned char stepLocal_4 = var_1_7; [L96] unsigned char stepLocal_3 = var_1_20; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, stepLocal_4=-193, var_1_10=1, var_1_11=1, var_1_12=131/4, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] [L97] COND FALSE !(stepLocal_4 > var_1_1) [L108] var_1_12 = var_1_13 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=1, var_1_12=10737418246, var_1_13=10737418246, var_1_14=63, var_1_15=256, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] [L110] COND TRUE var_1_12 < var_1_13 [L111] var_1_15 = (((((((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) > (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18))))) ? (((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) : (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18)))))) - (var_1_19 - 32u)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, stepLocal_2=1, stepLocal_3=1, var_1_10=1, var_1_11=1, var_1_12=10737418246, var_1_13=10737418246, var_1_14=63, var_1_15=7516192799, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] [L187] RET step() [L188] CALL, EXPR property() [L178-L179] return ((((((last_1_var_1_14 >= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned char) ((var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) - var_1_8))) : (var_1_1 == ((unsigned char) (32 + var_1_7)))) && (((var_1_8 - var_1_5) >= var_1_1) ? ((var_1_20 || var_1_20) ? (var_1_9 == ((signed char) var_1_6)) : (var_1_9 == ((signed char) var_1_7))) : (var_1_9 == ((signed char) var_1_5)))) && ((var_1_7 > var_1_1) ? ((((var_1_1 + var_1_9) == var_1_1) && var_1_20) ? ((! var_1_20) ? (var_1_12 == ((double) var_1_13)) : (var_1_12 == ((double) var_1_13))) : (var_1_12 == ((double) var_1_13))) : (var_1_12 == ((double) var_1_13)))) && ((var_1_20 || (var_1_6 <= var_1_8)) ? (var_1_14 == ((signed short int) var_1_6)) : 1)) && ((var_1_12 < var_1_13) ? (var_1_15 == ((unsigned long int) (((((((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) > (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18))))) ? (((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17)))) : (((((3407568261u) > (var_1_18)) ? (3407568261u) : (var_1_18)))))) - (var_1_19 - 32u)))) : (var_1_15 == ((unsigned long int) (var_1_18 - var_1_19))))) && ((last_1_var_1_9 < last_1_var_1_1) ? (var_1_20 == ((unsigned char) ((! (var_1_11 && var_1_22)) && (var_1_10 || var_1_23)))) : (var_1_20 == ((unsigned char) var_1_23))) ; VAL [\result=0, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=10737418246, var_1_13=10737418246, var_1_14=63, var_1_15=7516192799, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] [L188] RET, EXPR property() [L188] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=10737418246, var_1_13=10737418246, var_1_14=63, var_1_15=7516192799, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=4, last_1_var_1_9=-128, var_1_10=1, var_1_11=1, var_1_12=10737418246, var_1_13=10737418246, var_1_14=63, var_1_15=7516192799, var_1_16=6442450944, var_1_17=10737418239, var_1_18=4294967294, var_1_19=-3221225473, var_1_1=63, var_1_20=1, var_1_22=0, var_1_23=1, var_1_24=-2, var_1_25=-2, var_1_26=10737418244, var_1_27=10737418244, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=2, var_1_32=10737418245, var_1_33=10737418245, var_1_3=0, var_1_4=0, var_1_5=-48387, var_1_6=63, var_1_7=-193, var_1_8=127, var_1_9=-3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 88 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, OverallIterations: 2, TraceHistogramMax: 35, 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, 129 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 129 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 107 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=88occurred in iteration=0, InterpolantAutomatonStates: 2, 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, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 428 NumberOfCodeBlocks, 428 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 213 ConstructedInterpolants, 0 QuantifiedInterpolants, 213 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2380/2380 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-20 03:15:39,684 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, 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/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 451653d377a9826c9e6725c494a58a7c432ef3eb7fff5e05d5b2086cea936702 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 03:15:41,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 03:15:41,987 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-20 03:15:41,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 03:15:41,994 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 03:15:42,028 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 03:15:42,030 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 03:15:42,030 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 03:15:42,031 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 03:15:42,031 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 03:15:42,032 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 03:15:42,032 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 03:15:42,033 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 03:15:42,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 03:15:42,035 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 03:15:42,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 03:15:42,035 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 03:15:42,036 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 03:15:42,036 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 03:15:42,036 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 03:15:42,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 03:15:42,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 03:15:42,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 03:15:42,041 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 03:15:42,041 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 03:15:42,041 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 03:15:42,041 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 03:15:42,041 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 03:15:42,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 03:15:42,042 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 03:15:42,042 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 03:15:42,042 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 03:15:42,042 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 03:15:42,042 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 03:15:42,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 03:15:42,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 03:15:42,052 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 03:15:42,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 03:15:42,053 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 03:15:42,053 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 03:15:42,053 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 03:15:42,054 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 03:15:42,054 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 03:15:42,054 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 03:15:42,054 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 451653d377a9826c9e6725c494a58a7c432ef3eb7fff5e05d5b2086cea936702 [2024-11-20 03:15:42,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 03:15:42,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 03:15:42,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 03:15:42,417 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 03:15:42,418 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 03:15:42,419 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i [2024-11-20 03:15:44,007 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 03:15:44,228 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 03:15:44,229 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i [2024-11-20 03:15:44,238 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f012bbf5d/e9df46e74aa4465f9dc53ccf4a9424f6/FLAG3515c9669 [2024-11-20 03:15:44,577 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f012bbf5d/e9df46e74aa4465f9dc53ccf4a9424f6 [2024-11-20 03:15:44,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 03:15:44,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 03:15:44,581 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 03:15:44,582 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 03:15:44,586 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 03:15:44,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:15:44" (1/1) ... [2024-11-20 03:15:44,587 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e7d04c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:44, skipping insertion in model container [2024-11-20 03:15:44,587 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:15:44" (1/1) ... [2024-11-20 03:15:44,621 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 03:15:44,823 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i[915,928] [2024-11-20 03:15:44,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 03:15:44,927 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 03:15:44,938 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-69.i[915,928] [2024-11-20 03:15:44,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 03:15:45,016 INFO L204 MainTranslator]: Completed translation [2024-11-20 03:15:45,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45 WrapperNode [2024-11-20 03:15:45,017 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 03:15:45,018 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 03:15:45,018 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 03:15:45,018 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 03:15:45,024 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,043 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,082 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 200 [2024-11-20 03:15:45,083 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 03:15:45,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 03:15:45,084 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 03:15:45,084 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 03:15:45,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,102 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,120 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-20 03:15:45,121 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,121 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,136 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,144 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,146 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,157 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 03:15:45,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 03:15:45,158 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 03:15:45,159 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 03:15:45,159 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (1/1) ... [2024-11-20 03:15:45,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 03:15:45,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 03:15:45,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 03:15:45,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 03:15:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 03:15:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-20 03:15:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 03:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 03:15:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 03:15:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 03:15:45,320 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 03:15:45,330 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 03:15:45,698 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-20 03:15:45,698 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 03:15:45,721 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 03:15:45,721 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 03:15:45,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:15:45 BoogieIcfgContainer [2024-11-20 03:15:45,722 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 03:15:45,725 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 03:15:45,725 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 03:15:45,729 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 03:15:45,730 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 03:15:44" (1/3) ... [2024-11-20 03:15:45,732 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@296372e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 03:15:45, skipping insertion in model container [2024-11-20 03:15:45,732 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:15:45" (2/3) ... [2024-11-20 03:15:45,733 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@296372e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 03:15:45, skipping insertion in model container [2024-11-20 03:15:45,733 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:15:45" (3/3) ... [2024-11-20 03:15:45,734 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-69.i [2024-11-20 03:15:45,753 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 03:15:45,753 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 03:15:45,851 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 03:15:45,861 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;@79cba83f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 03:15:45,862 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 03:15:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 50 states have (on average 1.32) internal successors, (66), 51 states have internal predecessors, (66), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-20 03:15:45,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-20 03:15:45,888 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 03:15:45,889 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 03:15:45,889 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 03:15:45,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 03:15:45,896 INFO L85 PathProgramCache]: Analyzing trace with hash -1438228139, now seen corresponding path program 1 times [2024-11-20 03:15:45,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 03:15:45,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [965387619] [2024-11-20 03:15:45,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 03:15:45,912 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 [2024-11-20 03:15:45,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 03:15:45,916 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 03:15:45,918 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-20 03:15:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:46,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-20 03:15:46,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 03:15:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 824 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2024-11-20 03:15:46,390 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-20 03:15:46,393 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 03:15:46,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [965387619] [2024-11-20 03:15:46,394 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [965387619] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 03:15:46,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 03:15:46,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 03:15:46,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216356392] [2024-11-20 03:15:46,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 03:15:46,406 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 03:15:46,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 03:15:46,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 03:15:46,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 03:15:46,441 INFO L87 Difference]: Start difference. First operand has 88 states, 50 states have (on average 1.32) internal successors, (66), 51 states have internal predecessors, (66), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-20 03:15:46,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 03:15:46,486 INFO L93 Difference]: Finished difference Result 169 states and 301 transitions. [2024-11-20 03:15:46,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 03:15:46,489 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 214 [2024-11-20 03:15:46,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 03:15:46,499 INFO L225 Difference]: With dead ends: 169 [2024-11-20 03:15:46,500 INFO L226 Difference]: Without dead ends: 84 [2024-11-20 03:15:46,507 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 03:15:46,510 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-20 03:15:46,512 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-20 03:15:46,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2024-11-20 03:15:46,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2024-11-20 03:15:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 47 states have internal predecessors, (59), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-20 03:15:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 129 transitions. [2024-11-20 03:15:46,580 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 129 transitions. Word has length 214 [2024-11-20 03:15:46,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 03:15:46,582 INFO L471 AbstractCegarLoop]: Abstraction has 84 states and 129 transitions. [2024-11-20 03:15:46,582 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-20 03:15:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 129 transitions. [2024-11-20 03:15:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-20 03:15:46,589 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 03:15:46,590 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 03:15:46,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-20 03:15:46,794 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 03:15:46,795 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 03:15:46,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 03:15:46,796 INFO L85 PathProgramCache]: Analyzing trace with hash 1359798295, now seen corresponding path program 1 times [2024-11-20 03:15:46,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 03:15:46,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1672519408] [2024-11-20 03:15:46,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 03:15:46,797 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 [2024-11-20 03:15:46,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 03:15:46,800 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 03:15:46,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-20 03:15:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:47,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-20 03:15:47,085 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 03:15:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-20 03:15:47,161 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-20 03:15:47,162 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 03:15:47,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1672519408] [2024-11-20 03:15:47,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1672519408] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 03:15:47,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 03:15:47,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 03:15:47,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853433251] [2024-11-20 03:15:47,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 03:15:47,166 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 03:15:47,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 03:15:47,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 03:15:47,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 03:15:47,169 INFO L87 Difference]: Start difference. First operand 84 states and 129 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-20 03:15:47,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 03:15:47,396 INFO L93 Difference]: Finished difference Result 195 states and 300 transitions. [2024-11-20 03:15:47,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 03:15:47,398 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 214 [2024-11-20 03:15:47,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 03:15:47,405 INFO L225 Difference]: With dead ends: 195 [2024-11-20 03:15:47,408 INFO L226 Difference]: Without dead ends: 114 [2024-11-20 03:15:47,409 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 03:15:47,410 INFO L432 NwaCegarLoop]: 171 mSDtfsCounter, 51 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-20 03:15:47,413 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 285 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-20 03:15:47,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2024-11-20 03:15:47,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 113. [2024-11-20 03:15:47,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 59 states have (on average 1.1864406779661016) internal successors, (70), 60 states have internal predecessors, (70), 51 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 50 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-20 03:15:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 172 transitions. [2024-11-20 03:15:47,459 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 172 transitions. Word has length 214 [2024-11-20 03:15:47,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 03:15:47,460 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 172 transitions. [2024-11-20 03:15:47,461 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-20 03:15:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 172 transitions. [2024-11-20 03:15:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-20 03:15:47,468 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 03:15:47,468 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 03:15:47,477 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-20 03:15:47,669 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 03:15:47,670 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 03:15:47,671 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 03:15:47,671 INFO L85 PathProgramCache]: Analyzing trace with hash 1361645337, now seen corresponding path program 1 times [2024-11-20 03:15:47,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 03:15:47,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [879271401] [2024-11-20 03:15:47,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 03:15:47,672 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 [2024-11-20 03:15:47,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 03:15:47,674 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 03:15:47,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-20 03:15:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:47,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-20 03:15:47,878 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 03:15:48,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 93 proven. 384 refuted. 0 times theorem prover too weak. 1903 trivial. 0 not checked. [2024-11-20 03:15:48,657 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-20 03:15:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 93 proven. 9 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-20 03:15:49,087 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 03:15:49,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [879271401] [2024-11-20 03:15:49,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [879271401] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-20 03:15:49,087 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-20 03:15:49,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2024-11-20 03:15:49,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180948422] [2024-11-20 03:15:49,088 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-20 03:15:49,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-20 03:15:49,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 03:15:49,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-20 03:15:49,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2024-11-20 03:15:49,094 INFO L87 Difference]: Start difference. First operand 113 states and 172 transitions. Second operand has 11 states, 11 states have (on average 7.181818181818182) internal successors, (79), 11 states have internal predecessors, (79), 4 states have call successors, (70), 3 states have call predecessors, (70), 5 states have return successors, (70), 4 states have call predecessors, (70), 4 states have call successors, (70) [2024-11-20 03:15:50,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 03:15:50,637 INFO L93 Difference]: Finished difference Result 236 states and 351 transitions. [2024-11-20 03:15:50,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-20 03:15:50,638 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.181818181818182) internal successors, (79), 11 states have internal predecessors, (79), 4 states have call successors, (70), 3 states have call predecessors, (70), 5 states have return successors, (70), 4 states have call predecessors, (70), 4 states have call successors, (70) Word has length 214 [2024-11-20 03:15:50,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 03:15:50,641 INFO L225 Difference]: With dead ends: 236 [2024-11-20 03:15:50,641 INFO L226 Difference]: Without dead ends: 151 [2024-11-20 03:15:50,642 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 436 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=129, Invalid=213, Unknown=0, NotChecked=0, Total=342 [2024-11-20 03:15:50,643 INFO L432 NwaCegarLoop]: 138 mSDtfsCounter, 168 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 268 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 319 SdHoareTripleChecker+Invalid, 755 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 268 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-20 03:15:50,644 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 319 Invalid, 755 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [268 Valid, 487 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-20 03:15:50,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2024-11-20 03:15:50,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 144. [2024-11-20 03:15:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 73 states have (on average 1.1232876712328768) internal successors, (82), 74 states have internal predecessors, (82), 66 states have call successors, (66), 4 states have call predecessors, (66), 4 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-20 03:15:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 214 transitions. [2024-11-20 03:15:50,673 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 214 transitions. Word has length 214 [2024-11-20 03:15:50,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 03:15:50,675 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 214 transitions. [2024-11-20 03:15:50,675 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.181818181818182) internal successors, (79), 11 states have internal predecessors, (79), 4 states have call successors, (70), 3 states have call predecessors, (70), 5 states have return successors, (70), 4 states have call predecessors, (70), 4 states have call successors, (70) [2024-11-20 03:15:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 214 transitions. [2024-11-20 03:15:50,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-20 03:15:50,690 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 03:15:50,690 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 03:15:50,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-20 03:15:50,891 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-20 03:15:50,891 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 03:15:50,892 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 03:15:50,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1585682219, now seen corresponding path program 1 times [2024-11-20 03:15:50,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 03:15:50,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1548785648] [2024-11-20 03:15:50,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 03:15:50,894 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 [2024-11-20 03:15:50,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 03:15:50,897 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-20 03:15:50,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-20 03:15:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 03:15:51,116 INFO L255 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-20 03:15:51,126 INFO L278 TraceCheckSpWp]: Computing forward predicates...